UH SORRY I NEED HELP WItH MORE QUeSTIONs !!:)

which coordinate plains contains points 1 1/2 4 -2, -2 1/2
PLEASE ANSWer

UH SORRY I NEED HELP WItH MORE QUeSTIONs !!:)which Coordinate Plains Contains Points 1 1/2 4 -2, -2 1/2PLEASE
UH SORRY I NEED HELP WItH MORE QUeSTIONs !!:)which Coordinate Plains Contains Points 1 1/2 4 -2, -2 1/2PLEASE

Answers

Answer 1

Answer:

D

Step-by-step explanation:

The coordinate plane in option D contains both the points (1 1/2, 4) and (-2, -2 1/2).


Related Questions

Consider the function represented by the equation x - y = 3. What is the equation written in function notation, with x

as the independent variable?

obor(x) = y + 3

Of(x) = -y - 3

Of(x) = -x + 3

O f(x) = x - 3

Answers

Answer:

f(x) = x - 3

Step-by-step explanation:

note that y = f(x) , then

x - y = 3 ( add y to both sides )

x = 3 + y ( subtract 3 from both sides )

x - 3 = y , that is

f(x) = x - 3

f(x) = x - 3  is the equation written in function notation, with x as the independent variable.

What is the function?

A relationship between a group of inputs and one output is referred to as a function. In plain English, a function is an association between inputs in which each input is connected to precisely one output. A domain, codomain, or range exists for every function. Typically, f(x), where x is the input, is used to represent a function.

To write the equation x - y = 3 in function notation with x as the independent variable, we need to solve for y in terms of x.

x - y = 3

y = x - 3

Therefore, the function represented by the equation x - y = 3, with x as the independent variable, can be written in function notation as:

f(x) = x - 3

So the answer is O f(x) = x - 3.

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Help me this is so confusing

Answers

The factor of the given quadratic polynomial 9x² - 12x + 4 is (3x - 2) and (3x - 2).

What is a factorization?

It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.

The quadratic polynomial is given below.

9x² - 12x + 4

Then by the factorization, we have

9x² - 6x - 6x + 4

3x(3x - 2) - 2(3x - 2)

(3x - 2)(3x - 2)

(3x - 2)²

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What is the angle of rotation of the figure above? Assume that the center of rotation is the origin. A. –360° B. –270° C. –90° D. 270°

Answers

A.360 is the oroginf

y=3x-2 use a graph to estimate the value of x when y = 3

Answers

Answer:

5/3

Step-by-step explanation:

Substitution

Answer:

5/3 or 1 2/3 (also, there is no graph so I had to do subsitution)

Step-by-step explanation:

If we substitute, we get 3 = 3x-2. We add 2 to both sides and get 5 = 3x

We divide 3 from both sides and get 5/3 = x or x = 5/3

Hope this helped! I would appreciate a Brainliest if this answer helped you! Thank you and have a good day!


A cone has a volume of 320 cubic centimeters
&a height of 15 centimeters. Find the length
of the radius.

Answers

Answer:

4.51352cm

Step-by-step explanation:

Rewrite as a whole number. 63/9

Answers

Answer:

7

Step-by-step explanation:

Because 9 can go into 63, 7 times.

Jeff made a small flag that is shaped like a triangle. The flag has side lengths of 5 inches, 12 inches, and 13 inches. Jeff wants to describe the flag to his friend so she can make one also.

Select all statements about the flag that are true.

A. The flag is a scalene, right triangle.

B. The flag is an isosceles, acute triangle.

C. The sum of the angle measures of Jeff's flag is 180 degrees.

D. There are an infinite number of different triangular flags that can be made with the same dimensions.​

Answers

Answer:

A, C

Step-by-step explanation:

A  True   it IS a right triangle because   5^2 + 12 ^2 = 13^2

      and scalene  because the leg legths are not =

C   always true of triangles

all of 5 students got a 50% on the test, what is the average

Answers

Isn’t still 50%? I think I’m wrong someone tell me if I’m wrong

Valentina and her sister went together to get haircuts. valentina got 4/5 of an inch cut off and her sister got 1/5 of an inch cut off. compared to her sister, how much more hair did valentina get taken off?

Answers

Answer:

Valentina got 4 times more hair cut off than her sister

Step-by-step explanation:

1 4 4

- × - = -

5 1 5

Valentina got 4 times more hair taken off than her sister, as the ratio between them is 4:1.

What is a ratio?

The ratio is the simplest form of a fraction involving two quantities determining each other. It is written as a:b, read as "a is to b", and functions as a/b.

How to solve the question?

In the question, we are informed that Valentina and her sister went together to get haircuts. Valentina got 4/5 of an inch cut off and her sister got 1/5 of an inch cut off.

We are asked to find a comparison between the two.

To find the comparison, we will find the ratio of the haircut Valentina got to that of what her sister got.

Therefore, ratio = (4/5):(1/5) = (4/5)/(1/5) = 4.

Therefore, Valentina got 4 times more hair taken off than her sister.

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Here is the histogram of a data distribution. All class widths are 1.
What is the median of the distribution?
A. 7
B. 6
C. 5
D. 4

Answers

It’s C. Since that’s the middle based on the diagram

please tell me what 16/7+86.8 is

Answers

Answer:

89.0857

Step-by-step explanation:

Hope this helps! Have a great day!!

Question:

please tell me what 16/7+86.8 is

Answer:

89.08571429

Simplified version:

89.08

Step-by-step explanation:

So you have the fraction:

16 over 7

And you have your whole number/decimal:

86.8

What you would do is:

Set up your problem. (Always put the bigger number on top.) So what your problem should look like is 86.8 on top and the fraction on the bottom.Break down the fraction: (So your fraction would have 1. The decimal. And 2. It's way easier to work with when you have two whole numbers/decimals.)

So your broken down fraction should have the numbers in this specific order: 2.28571429

Add the two number together: (Add 2.28571429 and 86.8)

You would start at the end of your problem

9 + 0 = 9

2 + 0 = 2

4 + 0 = 4

1 + 0 = 1

7 + 0 = 7

5 + 0 = 5

8 + 0 = 8

2 + 8 = 10

2 + 86 = 88 + 1 (From the 10) = 89

So, to conclude, 16/7 + 86.8 = 89.08571429

Then, simplified it is: 89.08 or 89.0/89

If you need to simplify to only one digit after the decimal, the answer would be 89

If you are wondering why then the reason why you wouldn't add the .0 is because you never add the .0 at the end. If your answer is 89.08 then you cannot take away that 0 because you only take away the 0 if its at the end of your answer.

(Examples.)

X for Don't take away 0

[tex]\sqrt[/tex] for Take away 0

89.08 X

37.30 [tex]\sqrt[/tex]

12.6802 X

15.670 [tex]\sqrt[/tex]

16.05 X

15.50 [tex]\sqrt[/tex]

6.903 X

And so on.

Express 0.625 as a fraction in its

simplest form.

Answers

Answer:

5/8

Step-by-step explanation:

Answer: The answer is 5/8. Try reducing using 58

Given the function h(x)=x^2-7x+6h(x)=x
2
−7x+6, determine the average rate of change of the function over the interval 1\le x \le 61≤x≤6.

Answers

Answer:

[tex]0[/tex] (no change)

Step-by-step explanation:

Recall that the average rate of change of a function [tex]f(x)[/tex] over the interval [tex][a,b][/tex] is equal to [tex]\frac{f(b)-f(a)}{b-a}[/tex]:

[tex]\frac{h(b)-h(a)}{b-a}\\ \\\frac{h(6)-h(1)}{6-1}\\\\\frac{0-0}{5}\\ \\0[/tex]

Hence, the average rate of change of the function [tex]h(x)[/tex] over the interval [tex][1,6][/tex] is [tex]0[/tex], or no change.

What is the sum of the square of 4 and square root off 144

Answers

The square of 4 is 16 and the square root of 144 is 12

Christopher's family took a road trip to mount rushmore. christopher fell asleep 65% of the way through the trip. if the total length of the trip was 960 miles, how many miles had they travelled when christopher fell asleep?

Answers

Using proportions, it is found that they had traveled 624 miles when Christopher fell asleep.

What is a proportion?

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

In this problem, Christopher fell asleep at a distance that is 65% of 960 miles, hence the distance they had traveled is given by:

D = 0.65 x 960 miles = 624 miles.

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Does anybody know this? A house casts a shadow that is 57 feet long at the same time a girl who is 4.7 feet tall casts a shadow that is 9.4 feet long how tall is the house do not round your answer

Answers

Answer:

h = 28.5 ft

Step-by-step explanation:

the 2 situations are similar, that is the triangles formed in both cases are similar.

then the ratios of corresponding sides are in proportion

let h be the height of the house , then

[tex]\frac{4.7}{h}[/tex] = [tex]\frac{9.4}{57}[/tex] ( cross- multiply )

9.4h = 4.7 × 57 = 267.9 ( divide both sides by 9.4 )

h = 28.5 ft

Write the number 0.00043 in standard form.

Answers

Answer:

0.00043 in standard form is 0.00043

0.00043 in scientific notation is [tex]4.3*10^{-4}[/tex]

Step-by-step explanation:

or zero and forty three hundred thousandths

What is the measure of angle A, in degrees?

Answers

Answer:  55 degrees

===========================================================

Explanation:

Let B represent the unmarked angle on the left between angle A and the 145 degree angle.

Angle B and the 145 degree angle form a straight line of 180 degrees

B+145 = 180

B = 180-145

B = 35

Then use the fact that angles A and B form a 90 degree angle

A+B = 90

A+35 = 90

A = 90-35

A = 55

A box contains 75red , blue and green balls . if 24% are red and 17 are blue, what fractions of the balls are not green ?​

Answers

Answer: .467 or 35/75

Explanation: 24% of 75 is 18. 18 + 17 = 35. 35/75 = .4666667

6. Find the surface area of the regular pyramid shown to the nearest whole number. The figure is not drawn to scale.

1,540 m2
770 m2
396 m2
749 m2

Answers

The surface area of the regular pyramid is 770 [tex]m^{2}[/tex]

Option B. 770  [tex]m^{2}[/tex] is the answer.

What is Surface Area ?

The surface area of a pyramid is a measure of the total area that is occupied by all its faces.

We have to find the surface area of the regular pyramid with a base of 6 sides (hexagonal base).

Surface area of pyramid = area of triangles at the lateral sides + area of base (Hexagon)

Surface area of hexagonal base,

[tex]\frac{1}{2}*(Apothem)*(Perimeter) \\= \frac{1}{2}*(6\sqrt{3} )*(72)\\=216\sqrt{3}[/tex]

Surface area of triangular sides = 6 * 1/2 * b *h

                                                       = 3 * 12 *11

                                                       = 396  [tex]m^{2}[/tex]

Now total surface area = 216√3 + 396

                                        = 374.112 + 396

                                        = 770.112

                                        ≈ 770 [tex]m^{2}[/tex]

The surface area of the regular pyramid is 770 [tex]m^{2}[/tex]

Option B.  770 [tex]m^{2}[/tex]

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HELP!
y=x^2-2x-3
find the values of x when y=1

Answers

I took a picture of it for you

Congratulations I was forced to do this so I could see the question.?

Answers

Nobody can provide an answer to you if you do not ask a question that has a viable answer?

What happens to the mode of the data set shown below if the number 8 is added to the data set?



A. There is no mode.
B. The mode will not change.
C. There will be two modes.
D. The mode increases by 6.

Answers

Answer:

c

Step-by-step explanation:

right now 15 is the mode because there are 3 of them

if we made it so that there was another 8 there would also be 3 of them

this would mean that there are two modes

if x= -2
what is
f(x)= -x²+5​

Answers

Answer:

1

Step-by-step explanation:

f(x)= -х² + 5

f(-2)= -2²+5

f(-2)= -4+5

f(-2)= 1

estimate the answrer by rounding each fraction to the nearest whole or half and then subtracting

Answers

The estimation of the fractions to the nearest whole number is [tex]5\frac{13}{40}[/tex]

How to subtract fractions?

The fractions are in mixed fractions. Let's convert it to improper fraction and do the arithmetic.

Therefore,

[tex]8\frac{1}{5} - 2\frac{7}{8}[/tex]

[tex]8\frac{1}{5}=\frac{41}{5}[/tex]

[tex]2\frac{7}{8} =\frac{23}{8}[/tex]

Therefore,

[tex]\frac{41}{5} -\frac{23}{8} = \frac{328-115}{40} =\frac{213}{40}[/tex]

Hence,

[tex]\frac{213}{40} =5\frac{13}{40}[/tex]

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Identity law a(b+c)=a×b+a×c

Answers

Answer:

Distributive property

Step-by-step explanation:

The distributive property states that if you have an equation inside parenthesis with a number outside, you should multiply the number with each of the member inside the parenthesis. So lets say you have 3(1-4), you are not going to add the members together after multiplication, you are gonna apply the mathematical equation that was available in the first place, so u will multiply 3×1 - 3×4, this applies to any situation you have. Let’s say you have 3+(4-2), here you cannot multiply the 3 by any of the parenthesis, since there is an addition sign right before it, we conclude that the number should be right beside the parenthesis bcz parenthesis are like multiplication signs. So you have 3(4-2), first step you do is multiply each of the number inside by the number outside, and you will get the subtraction sign in the middle of them. It will look like this 3×4 -3×2, u multiply them all together, with the multiplication first and subtraction at last.

ur wlcm :)

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There are 100 comic books to choose from at the local hobby store. How many different sets of 10 comic books could you choose to buy? ​

Answers

The number of ways for which different sets of 10 comic books could you choose to buy will be 1.731 x 10¹³.

What are permutation and combination?

A permutation is an act of putting things or elements in the right sequence. Combinations are a method of picking things or pieces from a collection of objects or sets when the sequence of the objects is irrelevant.

There are 100 comic books to choose from at the local hobby store.

Then the number of ways for which different sets of 10 comic books could you choose to buy will be

Total ways = ¹⁰⁰C₁₀

Total ways = 1.731 x 10¹³

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check the attachment pls.​

Answers

Step-by-step explanation:

135+k=180(sum of angles on a straight line)

k=180-135

k=45

so now u can use k to solve for x

k+9x is also on a straight line

so k+9x=180

we know k so substitute the value in the equation

45+9x=180

9x=180-45

9x=135

[tex] \frac{9x}{9} = \frac{135}{9} [/tex]

cancel 9 will divide 135 15 times

therefore x=15 degrees

By simply noticing the these are opposite angles you know that
135=9x

After dividing both side with 9
You get

X= 15

Please help with question 14

Answers

Answer: have started giving out meals to the homeless "49"

Using the linear combination method, find the solution to this system of equations. Be sure to show all your steps in your work!

5x+4y=-14

3x+6y=6

Answers

Answer:

[tex]x=-6; y=4[/tex]

Step-by-step explanation:

Step 0: retwite the second equation by dividing LHS and RHS by 3.

[tex]x+2y=2[/tex]

Step 1: combine them as the first minus twice the second to eliminate y

[tex]I - 2\times II : 5x+4y -2x-4y=-14-4 \rightarrow 3x=-18 \rightarrow x= -6[/tex]

Step 2a: At this point I would replace the value of x in the second equation to easily solve for y.  That will give you [tex]-6+2y=2 \rightarrow y=4[/tex]. I do imagine you're required to use the same method to solve for y even if it's slower so...

Step 2b: Combine them again, taking the first minus 5 times the second to eliminate x:

[tex]I-5II: 5x+4y-5x-10y=-14-10 \rightarrow -6y=-24 \rightarrow y=4[/tex]

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