Help this is the answer

Help This Is The Answer

Answers

Answer 1

Answer:

Yes it is correct

Step-by-step explanation:

right

Answer 2

Answer:

-9.25

Step-by-step explanation:

I don't really know how to explain this over a computer.

Hope that this helps!


Related Questions

Suppose a system of 2 linear equations has one solution. What must be true about the graph of the 2 equations

Answers

Answer:

They are intersecting lines.

Step-by-step explanation:

Parallel lines do not intersect and have no common solution. The same line has infinite solutions with itself. Anything else must be intersecting lines.

The preschool class has 18 students in the 3 year old class.what is the ratio of students per teacher rounded to the nearest whole number.

Answers

Answer:

The answer is 6

Step-by-step explanation:

The answer is right because of 2 things!

1. I did it on paper and me is smart

2. because 18 divided by 3=6 because 6x3=18 so that is how you get your answer!!!

THANKSSS :D

A paint manufacturer discovers that the mean volume of paint in a gallon-sized pail is 1 gallon with a standard deviation of 0.05 gallons. The paint volumes are approximately bell-shaped. Estimate the percent of pails with volumes between 0.95 gallons and 1.05 gallons.

Answers

Answer:

Approximately 68%.

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

Approximately 68% of the measures are within 1 standard deviation of the mean.

Approximately 95% of the measures are within 2 standard deviations of the mean.

Approximately 99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean = 1, standard deviation = 0.05.

Estimate the percent of pails with volumes between 0.95 gallons and 1.05 gallons.

0.95 = 1 - 0.05

1.05 = 1 + 0.05

So within 1 standard deviation of the mean, which by the Empirical Rule, is approximately 68% of values.

68.29% of pails have volumes between 0.95 gallons and 1.05 gallons.

Z score is used to determine by how many standard deviations the raw score is above or below the mean. The z score is given by:

[tex]z=\frac{x-\mu}{\sigma} \\\\where\ x=raw\ score,\mu=mean, \sigma=standard\ deviation[/tex]

Given that:

μ = 1, σ = 0.05

[tex]For\ x=0.95:\\\\z=\frac{0.95-1}{0.05} =-1\\\\For\ x=1.05:\\\\z=\frac{1.05-1}{0.05} =1[/tex]

P(0.95 < x < 1.05) = P(-1 < z < 1) = P(z < 1) - P(z < -1) = 0.8413 - 0.1587 = 68.29%

Find out more at: https://brainly.com/question/15016913


2. A red ribbon is 41m long and a blue
ribbon is 97m long
What is the total length of the ribbons?
s​

Answers

You would add the length of both ribbons, so your answer is 138m

Answer:

138

Step-by-step explanation:

because 41 + 97 is 138

The Sine Function

Choose the graph of the following function:
f(x) = -2 sin (1/3 x)

a. Graph A
b. Graph B
c. Graph C
d. Graph D

Please select the best answer from choices provided

Answers

Answer:

B. Graph B

Step-by-step explanation:

I calculated it logically

Reggie needs 24 feet of rope to make a tire swing. He has 10 yards of rope. Is this enough for him to make his swing? Explain.

Answers

Answer:

8 yards < 10 yards

He has enough.

Step-by-step explanation:

1 yard = 3 feet

y yards = 24 feet

[tex]\frac{1}{3} :\frac{y}{24}[/tex]

y · 3 = 1 · 24

3y = 24

3y ÷ 3 = 24 ÷ 3

y = 8

24 feet = 8 yards

8 yards < 10 yards

what’s the value of x ?

Answers

Answer:

x=70

Step-by-step explanation:

Because these angles are on the opposite sides of each other, they have to add up to 180. This will make the equation 2x-5+45=180. Simplify this to get 2x+40=180. Subtract 40 from both sides to get 2x=140. Divide each side by 2 to isolate x. x=140/2. Simplify this to get x=70.

If this helps please mark as brainliest

I saw the first person answer so I’m not sure if my answer correct the answer is 1

A 2-kilogram bag of potting soil costs $1.96. What is the unit price?

Answers

Answer:

The unit price is $0.98

Answer:

98¢

Step-by-step explanation:

The unit price of an item is the price of one unit. In this case, this would be the price of a single kilogram.

To find the unit price, we'll divide the given price by the amount of units it is for. So, divide 1.96 by 2.

1.96 ÷ 2 = unit price

0.98 = unit price

This means the price of a single kilo of potting soil is $0.98. The unit price of the potting soil is 98 cents.

Good luck :)

please help i will give brainlest

Answers

13.9

about 14 squares units

8x+152=224 Please help! (Show your work!)​

Answers

Answer:

[tex]8x + 152 = 224 \\ 8x = 72 \\ x = 9[/tex]

What is the absolute value of a number?

Answers

Answer:

It is the distance from the zero on a number line. Also, it is never negative.

Step-by-step explanation:

Please helppp!!!!!!!!!

Answers

9514 1404 393

Answer:

  $705.78

Step-by-step explanation:

Put the given numbers in the formula and do the arithmetic.

  P = $300, r = 0.13, n = 1, t = 7

__

  A = $300.00(1 + 0.13/1)^(1·7)

  A = $300·(1.13^7) ≈ $300·2.35260548

  A = $705.78

There will be $705.78 in the account after 7 years.

Is (x + 2) a factor of x + 6x2 + 3x – 10?

Answers

Answer:

no

Step-by-step explanation:

6x² + 4x - 10 in factored form is:

2(3x+5)(x-1)

Answer:

Assuming that you actually mean that if [tex](x+2)[/tex] is a factor of [tex]x^{3}+6x^{2}+3x-10[/tex], the answer is yes.

Step-by-step explanation:

We need to do long division of the polynomial to figure out if this is true. I would show it here, but it is extremely difficult to do so. (Maybe someone could help me.) When I factor it, it does not leave a remainder, so this is true.

[tex]x^{3}+6x^{2}+3x-10= (x+2)(x^2+4x-5)[/tex]

Another way one could figure this out is by graphing the equation [tex]x^{3}+6x^{2}+3x-10[/tex] on your graphing calculator or on just a graphing website, lake Desmos. The screenshot below shows the graph.

The polynomial will have a factor of [tex](x-c)[/tex] if the point [tex](0,c)[/tex] exists on the graph. The graph has the following three zeroes.

[tex](0,-2)[/tex], [tex](0, -5)[/tex], and [tex](0,1)[/tex]

As such, it has the three factors [tex](x-(-2))[/tex], [tex](x-(-5))[/tex], and [tex](x-1)[/tex].

Since [tex](x-(-2)=(x+2)[/tex], it is a factor of the polynomial.

Solve the system of equations and choose the correct answer from the list of options. (4 points)

x + y = −3
y = 2x + 2

five over 3 comma 4 over 3
negative 5 over 3 comma negative 4 over 3
negative 3 over 5 comma negative 3 over 4
3 over 4 comma 3 over 5

Answers

Answer:

The answer is B

Step-by-step explanation:

PLEASE PLEASE HELP

what is the slope of the line

A. 0
B. 1
C. -2
D. no slope ​

Answers

Answer:

a.0

Step-by-step explanation:

The slope of any horizontal line is 0

Answer:

A, 0

Step-by-step explanation:

The slope of a line is Change in Y / Change in X. This line is parallel to X-axis, meaning the Y will always be the same. This means that the change in y is 0, meaning the slope is 0 / Change in X, which is 0.

Which statement is true?
- A checking is account is where you want to keep all of your money for spending and saving,
-A checking account is where you want to keep your spending money and a savings account is
where you want to keep your savings
-A checking account is where you want to keep your savings and a savings account is where you
want to keep your spending money,
A savings account is where you want to keep all of your money for spending and saving.

Answers

Answer:

B

Step-by-step explanation: The checking account is the account that you write checks out of, and the savings account is self explanatory, you put your savings there

Answer: B

Step-by-step explanation:

Checking accounts are used for spending. Savings limit your withdraws and give you some money back in a small % interest, typically at the end of a year term.

PLS HELP!
find the ratio for cos x

Answers

Answer:

B

Step-by-step explanation:

The cosine is defined as an acute angle that uses a ratio of the the adjacent side over the hypotenuse.

The adjacent side is smaller of the two sides making up the reference angle (x) in this case,

The other side (the hypotenuse) is always the longest side in a right triangle.

Cos(x) = 24/26  but this reduces down to

Cos(x) = 12 / 13  which is B

Find the solution(s) to the system of equations. Select all that apply.
y=x-4
y = 2x- 5

Answers

Answer:

Y

Step-by-step explanation:

1) Maggie has 7 bills, all tens and twenties, that
total $100 in value. Find the number of tens, x, and
the number of twenties, y, that Maggie has.

Answers

Number of Twenties- 3
Number of Tens- 4
There would be 3 Twenties and 4 Tens in total

Is the point (4,11) a solution to the following system of equations? How do you know?
y=2x+14
y=3x−5

Answers

No because when you plug in the ordered pair to either equation it doesn’t work. Y=2x+14 would go to 11=2(4)+14 and you would get 11=22 which is wrong. Again with y=3x-5 would be 11=3(4)-5; 11=7 which is wrong again.

Plz help I will give brainliest to the best answer! Plz plz help btw only question 2

Answers

Answer:

The area would be 87.5

Step-by-step explanation:

What is the perimeter of rectangle

Answers

Answer: it depends on the rectangle.

Step-by-step explanation: “The perimeter of a rectangle is the total length of all the sides of the rectangle. Hence, we can find the perimeter by adding all four sides of a rectangle. Perimeter of the given rectangle is a + b + a + b.”

The equation 12.5(x + 20) = 460 describes Steve's exercise plan for the
next 12 weeks. He wants to bike 20 miles per week and run x miles per
week for a total of 460 miles. How many miles, x, should Steve run each
week to achieve his goal?
A. 56.8 miles B. 38.4 miles. C. 35.2 miles. D. 16.8 miles

Answers

B 38.4 miles because it’s obvious I took the test trust me

8
Would You Rather (Source: https://www.wouldyourathermath.com/)
Whichever option you choose, justify your reasoning with mathematics.
Would you rather buy
18 eggs at this price or 18 eggs at this price?
Reese's
reces
GES
24
COUNT
Reese's
DICGO2
Rece
DOCCO
Reese's Doce
970
UEUSE
$5.27
258.00
BUY2GET1
FREE
mothcoach
butharmaith

Answers

Answer:

the one thats 97cents

Step-by-step explanation:

2 for 8.00 no no

Which three-dimensional solid could be represented by this net?

Answers

Step-by-step explanation:

triangular prism or a pyramid_____________


The expression below represents the distance between two points on a number line.
|-5 – 4|
Which number line shows the two points?

Answers

Answer:

A

Step-by-step explanation:

|-5 - 4|

The expression represents the absolute value of - 5 - 4 ;

-5 - 4 = - 9

|-5-4| = 9

Hence, the distance between the two points is 9.

Hence, the number line which shows the two points is A.

Darren brought $34.00 to the state fair. He bought a burger, a souvenir, and a pass. The burger was 1 3 as much as the souvenir, and the souvenir cost 1 2 the cost of the pass. Darren had $1.50 left over after buying these items. What was the cost of each item?

Answers

Answer:Cost each item is : Pass = $21 , Souvenir = 2x/3 = $14 , Burger = x/6 =$3.5 .

Step-by-step explanation:

Here we have , Danny brought $43.00 to the state fair. He bought a burger, a souvenir, and a pass. The burger was 1/4 as much as the souvenir, and the souvenir cost 2/3 the cost of the pass. Danny had $4.50 left over after buying these items. We need to find What was the cost of each item . Let's find out:

Let value of pass is x ! So , the souvenir cost 2/3 the cost of the pass i.e.

⇒  

Now , The burger was 1/4 as much as the souvenir i.e.

⇒  

⇒  

Total Cost = $43 , According to question we have following conditions :

⇒  

⇒  

⇒  

⇒  

⇒  

⇒  

Therefore , Cost each item is : Pass = $21 , Souvenir = 2x/3 = $14 , Burger = x/6 =$3.5 .

Step-by-step explanation:

What is shrinkage in Accounting?

Answers

9514 1404 393

Explanation:

Shrinkage is the loss of inventory from causes other than normal use or sales. It is the difference between the inventory on the books and the amount of inventory actually available for use. Typical causes of shrinkage are theft, damage, fraud, counting error, administrative error.

Which is the best estimate for the weight of a bicycle?
A. 2 ounces
B. 2 pounds
C. 20 ounces
D. 20 pounds

Answers

Answer:

B

Step-by-step explanation:

i know this already from another

ANSWER: B
Explanation: The dude above me

Which of these equations has NO solution? A. 3 ( 2 x + 7 ) = 6 ( x + 4 ) − 3 B. 3 ( 6 x − 5 ) = 3 ( 6 x − 5 ) + x C. 8 ( x − 3 ) + 14 = 2 ( 4 x + 5 ) D. 13 x − 7 = 12 ( x − 1 ) + x + 5

Answers

Answer:

B ig

Step-by-step explanation:

A: 3(2x+7) = 6(X+4) - 3

<=> 6x+ 21 = 6x + 24 - 3 = 6x + 21

<=> 0 = 21 - 21 = 0

B: 3(6x-5)= 3(6x-5)+x

<=> 18x-15= 18x - 15 + x = 19x - 15

<=> 0 = x

C: 8(x-3) + 14= 2(4x+5)

<=> 8x - 24 + 14 = 8x - 10 = 8x + 10

<=> 0 = 0

D: 13x - 7 = 12( x - 1) +x + 5

<=> 13x - 7 = 12x -12 + x + 5 = 13x - 7

<=> 0 = 0

Other Questions
Which measurement can be used to describe the size of an angle He decides to conduct a chi-square goodness-of-fit test to see whether his high school's distribution differs significantly from that of the publication. Pasquales statistics teacher tells him that his information does not meet the conditions necessary for a goodness-of-fit test. Which condition has not been met? Data are collected using a random sample or randomized experiment n0.10N All expected counts are greater than 5. the population of a town is 13,000. It decreases at a rate of 5% per year. In about how many years will the population be less than 12,000?a. 2b. 3c. 4d. 5 At one instant, m/s is the velocity of a proton in a uniform magnetic field mT. At that instant, what are (a) the magnetic force acting on the proton, in unit-vector notation and (b) the angle between and . Using the charts below, if you knew that a 1 mm diameter copper-nickel alloy wire can withstand a maximum load (before plastic deformation) of 78.54 N, and possesses an electrical resistance of 0.5 Ohms, then what is its length EDGE 2021 APUSH BRANLIEST Read the excerpt from author Walter Dean Myers about the significance of the Brown v. Board of Education Supreme Court case.In Brown vs. Board of Education Thurgood Marshall, Kenneth B. Clark, and the lawyers and social scientists, both black and white, who helped them had won for African Americans a victory that would bring them closer to full equality than they had ever been in North America. There would still be legal battles to be won, but the major struggle would be in the hearts and minds of people and in that gap between law and custom.Walter Dean Myers,The African American Struggle for FreedomFollowing the Brown decision in 1954, which of these would Walter Dean Myers have considered to be a legal battle "to be won?overturning the separate but equal doctrinedesegregating the armed forcesguaranteeing the voting rights of all citizensending job discrimination in federal hiring Find The Surface Area Of the Figure Below. write a letter to your friend in another country Changes in the plant species in an area cause changes to populations of animal species in the area too. Propose a reason why this occurs.Give a simple answer please Larry won an award because he wrote 40 popular songs. However, he also wrote 32 songs that weren't popular. How many songs did Larry write? What is the "tragety of the Commons"? Give an example of a modern commons You roll a six-sided die. What is the probability that it is an odd number or less than four? Round your answer to the nearest thousandth. A pentagon will be dilated on a coordinate grid to create a larger pentagon. The pentagon is dilated using the origin as the center of dilation. Which rule could represent this dilation?(x, y)(3 - x, 3 - y) (x, y)( x, y)(x, y)(x + 4, y + 4) (x, y)(0.7x, 0.7y) Presented below are three revenue recognition situations. (a) Groupo sells goods to MTN for $901,000, payment due at delivery. (b) Groupo sells goods on account to Grifols for $879,000, payment due in 30 days. (c) Groupo sells goods to Magnus for $480,000, payment due in two installments, the first installment payable in 18 months and the second payment due 6 months later. The present value of the future payments is $443,000. Indicate the transaction price for each of these situations and when revenue will be recognized. A group of 4 frieds decide to attend a night of dinner and dancing on a cruise ship. The dinner and dance cruise will last 4 hours. The ship travels 18 km upstream and then travels back to the starting point. The river has a current of 2 km an hour. What is the cruise ship's speed and how long was the upstream journey which number best represents the mitochondria help Find the area of the shaded region inside the square, but outside the circle. Both the square and the circle are 10 cm wide. Please helppppp ASAP I will mark you Brainliest Solve for x. x + 2.6 = 1.7 The Soviet Union held a communist ideology, befieving that the accumulation of _________ and ______only leads to misery. wealth and capital weapons and ammies democracy and independence homes and cars