Mathematics Middle School

What equation is used to solve for an interior angle of a
triangle?
A.) a+b+c= 360
B.) a + b = 90
C.) a+b+c=180
D.) a + b = 180

Answers

Answer 1

Answer:

c) a+b+c=180

Step-by-step explanation:

Answer 2
The correct answer is c hopethis helps

Related Questions

Joe's Burger Barn sold 42 hot dogs, 48 burgers, 60 cheeseburgers, and 54 fries. What is the ratio of fries to all items sold at Joe's Burger Barn in lowest terms

Answers

Answer:

the answer is 54 x 150

Step-by-step explanation:

PLEASE SOLVE AND SHOW ME HWO TO DO IT PLEASE I FORGET!!!

Answers

Answer:

Exact Form:- 21/2

Step-by-step explanation:

not sure if it’s right.

Express as a percent. Round to the nearest tenth

Answers

Answer:

76.5% would be if we round to the nearest tenth

76.47%  is the answer I think

Can y’all solve all of this please I WILL GIVE MASSIVE POUNTS I REALLY NEEDS HELP WITH THIS THAMK YOU.

Answers

Answer:

okay I will just give the answers 3- 240, 4-69,000 5-42 6-4.80 7- 15 8-115

Step-by-step explanation:

836 students were asked what their favorite subject in school is. The results are as follows: math: 53%, ELA 19%, gym 21%, social studies 7%. How many students said their favorite subject was math? *

Answers

Answer:

443 students

Step-by-step explanation:

Answer:

443 students

Step-by-step explanation:

help pls Mr. Gonzalez ran a marathon in 4hr. 25 min. How many seconds did it take for him to run the full marathon?!?!

Answers

Answer:

15,900 seconds

Step-by-step explanation:

4 hr = 240 minutes. Add 240 minutes to the pre existent 25 minute so now you have 265 minutes in total. Multiply 265 by 60, and you get 15,900 seconds.

Answer: 15900 seconds

Step-by-step explanation:

helppppppppppppppppppppppppppp me plz

Answers

Yes they are equivalent expressions. If you take the z to the power of two, and subtract that from the other z to the power of two, it is zero. So you are left with four which is the answer

Write 90 words in 2 minutes as a unit rate.

A) 90 words per minute
B) 45 words per minute
C) 30 words per minute
D) 20 words per minute

(I know im really dum)

Answers

Answer:

B: 45 words per minute

Step-by-step explanation:

90/2 = 45

(and no you're not dum with more practice you will be awesome at this) I've been where you are just practice more questions like this and you won't need help anymore, hope i helped you!)

I do not understand this question, any help would be appreciated :)

Answers

Answer:

the answer is n + 8 × 2

Step-by-step explanation:

hope this helps

Answer:

2(n + 8)  

Step-by-step explanation:

From the question we know that what he does is basically he takes the number n, and adds 8 to it, and then multiplies the resulting sum by 2. so we can write that down as...

(n + 8) x 2 = 2(n + 8) = 2n + 16

Zoom in to see hurry I’m being timed!!!

Answers

(-3,-5)
THIRD QUADRANT

It takes Carleen 2 hours to paint 5 posts. Which equation could be solved to determine how many hours, h, it takes Carleen to paint f posts at this rate?

A - 2/5 = f * h
B - 2/5 = f ÷ h
C - 5/2 = f * h
D - 5/2 = f ÷ h

Answers

Sry I’m not 100% sure but I think the answer is B.
in pretty sure the answer is B

Simplify each expression below plz i really need this

Answers

Answer:

1. (1m - 6) 2. (-2w + 5z - 5) 3.(-3d - 6)

Step-by-step explanation:

Which of the following expressions would give you the greatest quotient (answer to the division problem)? PLEASEE ITS THE LAST QUESTION

Answers

Help me or my family and my friends are in my
I don’t see a pic to use to answer

Levin borrowed $5,000 from the bank to make home improvements. The bank he chose to borrow from charges a simple interest rate of 6%.
How much interest will Levin pay if he takes 3 years to repay the loan?

Answers

ANSWER:
5900$


EXPLICATION:
5000$ represents 100% of the loan
We have to find out how much is a 6% of this loan.

100%—->5000$
6%—->6x100/5000=300$

So he have to pay 300$ per year
So in three years it will be 300x3=900$
We add it to the loan and we got 5900$

Help me with this math question about an Airplane

Answers

Answer:

-54 for the plane that is flying

Step-by-step explanation:

help please uwu brainly!

Answers

Answer:

A

Step-by-step explanation:

400 divided by 74 is 5.40540541 that is less than 5.6

Answer:

400/74 < 5.6

Step-by-step explanation:

U CAN  GET IT IF YOU DIVIDE 400 BY 74.= 5.40

THUS 5.4 IS SMALLER THAN 5.6.

PLEASE HELP THANK YOU:
What is the measure of the angle that is supplementary to
a) 77° _______
a) 45° ________
a) 63° ________
a) 75° ________
Thank you so much! I appreciate it! :D

Answers

Answer:

a)13

a)45

a)27

a)15

Step-by-step explanation:

Supplementary angles add up to 180. So you must substrat all of these from 180:

180-77: 103
180-45: 135
180-63: 117
180-75: 5

Please hurry!! 100 points :p

Which expression is equivalent to 6x+8?

A. 2(3x-4)
B. 2(3x+4)
C. 2(4x+6)
D. 2(3x+8)

Answers

Answer:

c i really hope this helps please mark brsinliest

.) Jeremiah has 252 jolly ranchers in his pocket. Ms. White told Jeremiah to give each student 12 jolly ranchers until he runs out. How many students receive jolly ranchers from Jeremiah? 1​

Answers

21 students. 252/12 = 21
21 Students will receive Jolly Ranchers
12 x 21 = 252 :)

PLEASE HELP IT MEANS A LOT:
What is the measure of the angle that is vertical to
a) 53° ______
a) 16° _______
a) 32° _______
a) 77° _______

Answers

You have to add more to the question, it doesn’t make sense
If they are like angels like acute angels and all that easy

Help me with this math question about this expression

Answers

divide 4 with -0.5 to get
-10 -6 -8(-2)
then multiply -8 and -2 to get
-10-6+16
then add -10 and -6 to get you to
-16+16
=0

More Questions! Enjoy!

Answers

Answer:

1. ?

2. 1/10

3. 1/8

Step-by-step explanation:

number 3 result in decimals is 0.125

1/10 for the second :)

HELPS ME I NEEEEEEEED THE ANSWER TO THIS

Answers

The answer I believe is 5.8
best way to get these done is to use Mathaway, you take a picture and it solves it however you need to,, it’s more efficient than going on here,, it’s also free,, lemme know how it works for you

ANSWER THIS QUESTION FOR BRAINLEST AND 10 POINTS

Answers

Answer:
L(0,0)

M(2,4)

N(4,2)
L (0,0)
M (2,4)
N (4,2)

Find the mean of 2,2,-2,-4,-3,0

Answers

-0.8 mhm :)

how: u add them all up n then divide by how many numbers there are !! in this case: 2+2+-2+-4+-3+0 = -5 and there’s 6 numbers and then 5/6 is .83 repeated but u just round to .8 because, “four or less, give it a rest ... five or more raise the score!” that’s how i remember :) i already saw an answer for this but i decided to explain anyways in case u didn’t understand. have a great day<3

Mr. Jackson has a total of 12 employees. He wants to buy each employee 3 aprons that will cost $7.79 each, 1 cap that will cost $5.68, and a t-shirt that costs $13.99. How much will Mr. Jackson need to spend to purchase the items for his employees?

Answers

12/3 is 4 so multiply each by 4 so 7.79 x 4 is 31.16 5.68x4 22.72 13.99x4 55.96


31.16 + 22.72+ 55.96

Answer: $109.84

Answer: $516.48

Step-by-step explanation: Multiply 7.79 by 3 because it's 3 for each employee then multiply by 12 for each employee which equals 280.44. then 5.68 x 12 which is 68.16 for the cap. then 13.99 x 12 for the shirt which is 167.88. add 280.44, 68.16, and 167.88 to get 516.48.

Fill in the blanks to make the equation true. ___ ÷ r x r = p

Answers

Answer:

the blank is p

Step-by-step explanation:

mulitplying but r and dividing by r cancel each other out, so you would be left with p=p

The blank is p!
Multiply p then divide but cancel r

On Monday, a museum had 150 visitors. On Tuesday it had had 260 visitors. Estimate the percent change in the number of visitors to the museum.

About how many people would have to visit the museum on Wednesday to have the same percent change from Tuesday to Wednesday as from Monday to Tuesday? Explain your answer. help now

Answers

Answer:

110% change and 370 people

Step-by-step explanation:

112% persent change is the answer


List the rational numbers that relate to each situation in order from
GREATEST TO LEAST. Explain how you arrived at the order.
The following are the current monthly bills that Mr. McGraw must pay:
$122.00 Cable and Internet
$73.45 Gas and Electric
$45.00 Cell Phone

Answers

Answer:

1 cable

2 gas

3 cell

Step-by-step explanation:

Cable gas cell that's the order

The table shows how to change miles to kilometers. Divide kilometers by miles for each of the four mileage numbers. How many kilometers per mile do you get?
There are ____ kilometers per mile.

Answers

There are 1.609344 kilometers per mile.
there are 1.61 kilometers per mile. hope this helps!
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