I need help please I’m confused

Answers

Answer 1

Answer:

The answer is 50 degrees

Step-by-step explanation:

The small box at the corner of the triangle indicates that the triangle is exactly 90 degrees, or a right angle. In order to solve the expression, you would need to do 40 + x = 90, which would be x = 50

Answer 2

Answer:

It should be 40 degrees, If you have a protractor, you could measure it.

Step-by-step explanation:

I think it's 40 degrees because if you fold it in half, it would probably match.

Not the best explanation, sorry.

Related Questions

Find the slope.

(attached picture)

Answers

Answer:

[tex]m=\frac{-1}{2}[/tex]

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Step-by-step explanation:

Step 1: Define

Point (-2, 6)

Point (2, 4)

Step 2: Find slope m

Substitute: [tex]m=\frac{4-6}{2+2}[/tex]Subtract/Add: [tex]m=\frac{-2}{4}[/tex]Simplify: [tex]m=\frac{-1}{2}[/tex]

And we have our final answer!

ILL MARK U BRAINLIEST!!!

Answers

Answer:

Sam Houston

Step-by-step explanation:

Answer:

Answer option C: Sam Houston

The sum of the measures of angle A and angle B is 180°. The measure of angle A is (3x - 10)° while the measure of angle B is 82°

What is the value of x?

A)x = 36

B)x = 32

C)x = 72

D)x =108

Answers

The answer to your question is d

Answer:

Step-by-step explanation:

8) Fifty of 150 students wear school spirit T-shirts. Find the percent. *

Answers

Answer:

look up percentage calculator on google

Step-by-step explanation:

33.33%

If line segment AB represents %, what is the length of a line segment that is 100%?

Answers

I believe it’s 8 inches

What is the equation of a line passing through
(-2,−1) and parallel to the line represented by the
equation y = 3x - 1?

Answers

y+2=3(x+1) in point slope form
y=3x+1 in slope intercept form

Can someone explain this to me and tell me the answer please?

Answers

Answer:

Last one: y = -6x-1

Step-by-step explanation:

If you graph the point (-1,5) and go down 6, right 1, the y-intercept will be at -1. That is what -1 represents. The slope of -6 is in the coefficient for x. Therefore, the answer is y = -6x - 1. Hope this helped.

PLS HELP! WILL GIVE BRAINLIEST! DON'T ANSWER IF YOU DON"T KNOW THE ANSWER!
If w = -2 and v = -8, which of the following expressions shows the values correctly substituted in for the variables in the expression w 2 - v + 1?
-22 - (-8) + 1
-22 - 8 + 1
(-2)2 - (8) + 1
(-2)2 - (-8) + 1

Answers

Answer:

its the 2 one

Step-by-step explanation:

Answer:

I think It's the last One.

Step-by-step explanation:

the answer is -2(2)-(-8)+1

is 40m, 50m, 60m a right triangle

Answers

Right triangle has to have a 90 degree angle

The triangle with sides 40m, 50m, 60m is not a right angled triangle .

What is Pythagoras' theorem?

Pythagoras' theorem, is a fundamental relation in Euclidean geometry among the three sides of a right triangle. It states that the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides.

Pythagoras' theorem :

[tex]Hypotenuses ^{2} = Perpendicular^{2} + Base^{2}[/tex]

According to the question

Sides of triangle are 40m, 50m, 60m

As hypotenuses is the largest side

Applying Pythagoras' theorem

[tex]Hypotenuses ^{2} = Perpendicular^{2} + Base^{2}[/tex]

[tex]60 ^{2} = 40^{2} + 50^{2}[/tex]

3600 ≠ 1600 + 2500

3600 ≠ 4100

Hence, The triangle with sides 40m, 50m, 60m is not a right angled triangle ,

To know more about Pythagoras' theorem here:

https://brainly.com/question/343682

#SPJ2

Calculate the substitution indicated for each given function

g(x) = -x^2 +2 g(-4)

Answers

Answer:

Step-by-step explanation:

The -4 is what you replace x with.

-x^2+2

-(-4)^2+2

-16+2

-14

A right triangle has one leg that measures 7 inches and another leg that measures 24 inches what is the area in square units of the triangle

Answers

Answer:

168

Step-by-step explanation:

24x7=168

Rob is saving to buy a new MP3 player. For every $15 he earns babysitting, he saves $8. On Saturday, Rob earned $60 babysitting. How much money did he save?

If he earned $60, he saved

Answers

Omg sorry I’m not sure

Answer:

I think 53

Step-by-step explanation:

I need help w/ this.

Answers

Answer:

Step-by-step explanation:

yes

Each day, a local dog shelter spends an average of $2.40 on food per dog. The manager estimates the shelter's daily expenses, assuming there is at least one dog in the shelter, using the function E(x)= 30+2.40x . Which statements regarding the function are correct?

Answers

Answer:

1 and 3

Step-by-step explanation:

I don't know how to explain. I already took algebra. Its either 1 and 3 or 1 and 4. I think its 1 and 3. GOOD LUCK

x+5/5 can you cancel the 5

Answers

Answer:

no you cannot

Step-by-step explanation:

What is the correct factorization of:
x? - 11x + 18

Answers

9514 1404 393

Answer:

x² -11x +18 = (x -9)(x -2)

Step-by-step explanation:

The x-coefficient is the sum of the constants in the binomial factors; the constant term is their product. It usually works well to look for factors of the constant that have the right sum. Here, both must be negative.

18 = (-1)(-18) = (-2)(-9) = (-3)(-6)

The factors -2 and -9 have a sum of -11, so those are the binomial constants of interest. The factorization is ...

x² -11x +18 = (x -9)(x -2)

sam opened a saving account. he put $45 in the account to open it and he deposits $12 in the account each month. which equation represent the amount of money, y, sam has in his account after x deposits ?

A) y=12x
B)y=12x+45
C) y=x+45
D)y=45x+12

Answers

Answer:

B) y = 12x + 45

Step-by-step explanation:

45 is the amount of money he has to open it and deposits 12 dollars each month. x is the number of times he deposits. y is the total amount of money he has.

40 Points -

Are tax rates different than sales tax? I forgot and I'm doing my math homework. If anyone could help, that would be great!:)

Answers

Some local jurisdictions do not impose a sales tax. 7.250% Note that the true California state sales tax rate is 6%. There is a statewide county tax of 1.25% and therefore, the lowest rate anywhere in California is 7.25%. We have listed the combined state/county rate as the state rate to eliminate confusion.

Hope it helps have a great day :)

I AM PAYING 50 POINTS AND BRAINLIEST FOR THE ANSWER AND EXPLANATION FOR THIS QUESTION!!!
The county fair charges $1.25 per tickets for the rides. Jermaine bought 25 tickets for the rides and spent a total of $43.75 at the fair. The price of the fair admission is the same for everyone. Use y to represent the total cost and x to represent the number of ride tickets.
(a) Define your variables
(b) Write a linear equation that can be used to determine the cost for anyone who only ride tickets and fair admission.
(c) Explain your answer to Part B.

Answers

(a) the variables are the prices of the the tickets for the rides, and the total cost.

(b) y = 1.25x + 12.50

1.25 times 25 = 31.25

43.75 - 31.25 = b (12.50)

y = 1.25x + 12.50

Let f(x)=4^x. The new function g(x)=f(x-1)+3 represents transformations that were made to function f.

Write the new equation for g.
G=

Answers

Answer:

[tex]g(x) = 4^{x-1} + 3[/tex]

Step-by-step explanation:

Given

[tex]f(x) = 4^x[/tex]

[tex]g(x) = f(x-1) + 3[/tex]

Required

Determine g(x)

First, we need to calculate f(x-1)

Given that:

[tex]f(x) = 4^x[/tex]

Subtract 1 from x

[tex]f(x-1) = 4^{x-1}[/tex]

Add 3 to both sides

[tex]f(x-1) + 3 = 4^{x-1} + 3[/tex]

Recall that:

[tex]g(x) = f(x-1) + 3[/tex]

This implies that:

[tex]g(x) = 4^{x-1} + 3[/tex]

Which numbers are located the same number of units from Point A on the number line?

A
−54 and 34

B
−74 and 34

C
34 and 74

D
−1 and −1

Answers

the answer is B becuase I did the math

please tell me answer

Answers

I’ll be glad to help :)

(a) <

(b) <

(c) >

(d) <

(e) >

Hope this helps! Have a wonderful day :)

Sophia is making tomato sauce. She adds 12 grams of her secret ingredient to each liter of sauce she prepares. If she has 4 grams of her secret ingredient, how many liters of sauce can she make?

Answers

Answer:

[tex]\frac{1}{3}[/tex]liter

Step-by-step explanation:

To make her tomato sauce,

Sophia adds 12g to 1 liter of sauce;

Let us find the;

liter of sauce per gram of ingredient = [tex]\frac{1}{12}[/tex]liter/gram

Now;

liters of sauce required to make 4grams

liter of sauce = 4g x [tex]\frac{1}{12}[/tex]liter/g = [tex]\frac{1}{3}[/tex]liter

2661,62 milliliters rounded

Answers

Rounded to?

If you want it simplified it’s 2.662 liters

whats the unit rate of $1.99 and 16 lb??

Answers

Answer:

2 to 1

Step-by-step explanation:

5th grade math. Correct answer will be marked brainliest.

Answers

Answer:

Step-by-step explanation:

.05 * 10 = .5

Answer:

0.5

Step-by-step explanation:

Which of the following phrases are inequalities?
Choose 2 answers:

Answers

An inequality compares two values, showing if one is less than, greater than, or simply not equal to another value.

a ≠ b says that a is not equal to ba < b says that a is less than ba > b says that a is greater than ba ≤ b means that a is less than or equal to ba ≥ b means that a is greater than or equal to b.

Knowing this, the options that meet the definition of inequality are A and E.

whats the answer for this

Answers

Answer:

Step-by-step explanation:

the answer is A to this problem

Anyone know this? Ill give brainliest if right pls help ^^

Answers

Answer: answer is 59 F

Step-by-step explanation:

PLZ HELP ME PLS HELP ME

Answers

Answer:

2/3

Step-by-step explanation:

1/5 *10/3 cancel out the 10 and 5 which is 1/1* 2/3 which is 2/3

Hope this helps :D Please mark brainliest if correct D

Answer:

Hey buddy, here is your answer.

Step-by-step explanation:

When a 2 fractions need to be divided you need to use the reciprocal method and instead of division it will change into multiplication . The first fraction stays the same but the second one needs a change. So, 1/3*10/5=2/3

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