Mathematics Middle School

PLEASE HELP:
What is the measure of the angle that is complementary to
a) 18° _______
a) 25° _________
a) 82° _________
a) 75° _________
Thank you so so much!!! :D

Answers

Answer 1

Answer:

a) 72

b) 65

c) 8

d) 15

Step-by-step explanation:

Answer 2

Answer:

72

65

8

15

Step-by-step explanation:

subtract 90 from each angle to get the answers

Related Questions

HALP!!! The first part is whats stumping me

Answers

Answer:

I believe that Fisherman's service would be the better deal.

The fisherman’s service >:)

ANSWER THIS QUESTION FOR 10 POINTS AND BRAINLEST

Answers

Answer:(1,1)

Step-by-step explanation:

HELP SMART PPL!!!!!!!!!!!!!!!!!

Answers

Answer:

33.75

Step-by-step explanation:

45x0.75=33.75

what is the answer?
R2 + 8 =

Answers

There no answer because there is a variable next to a number that is being added and you can’t split them

Because there is no sum we can’t find the variable (what R equals) so the answer can only be two things if you are factoring the equation the answer would be 2(R+4). If you are trying to simplify it would remain R2+8.

Jada bikes 2 miles in 12 minutes.
What is Jada's speed? Your answer should be in terms of miles per minute.

A 1/6 mile per minute

B 6 miles per minute

Answers

A 1/6 miles per minute
it would be a 1/6 miles per minutes

Please help!!!!!!!!????!!

Answers

Answer:

A. 4 m

Step-by-step explanation:

Cylinder volume:

V = πr²h

Substitute values and solve for r:

96π = πr²(6)16 = r²r = √16r = 4 m
It’s hard to keep to keep my cool

what is the answer?
30/r =

Answers

Not sure, can you elborate?

Answer:

R=30

hope it helps

(◔‿◔)

(-3f – 4g + 9) – 3(2 – 6f + 5g) simplify

Answers

Answer:

3f  -9g +7

Step-by-step explanation:

(–3f – 4g + 9) – (2 – 6f + 5g)

Distribute the minus sign

(–3f – 4g + 9) – 2 + 6f - 5g

I like to line them up vertically

–3f – 4g + 9

+ 6f - 5g  -2

------------------------

3f  -9g +7

Answer:

15f - 19g + 3

Step-by-step explanation:

(-3f - 4g + 9) -  3 • (-6f + 5g + 2)

=15f+19g

What the answer for both of them

Answers

Answer:

1 st one and the last one that is the answer

Step-by-step explanation:

NO explain needed

first and last one. no really explanation just know

An air hockey table that normally sells for $158.99 is on sale for 75% of the regular price. What would be a reasonable amount for the sale price?

Answers

Answer: $119.24

Step-by-step explanation: 158.99 times 0.75 = 119.24

119.24
(Checked it with a calculator, is correct)

Peter Piper's Pizza most popular pizza is the personal pan pizza. The personal pan pizza is 10 inches in diameter. What is the circumference of the pizza?
A. 3.14 inches
B. 10 inches
C. 31.4 inches
D. 314 inches

Answers

Answer:

C.) 31.4 inches

Step-by-step explanation:

The circumference of a circle is the linear distance of a circle's edge. Pretty much the perimeter of a circle.

Determine the radius of a circle, which is 5 inches (The radius is the diameter divided by 2)Substitute this value to the formula for circumference: C = 2 * π * R = 2 * π * 5 = 31.4159

who ever answer first get brainiest

Answers

Hello! There are 3 bars of soap and 2 toothbrushes in each package.

Explanation: Divide the number 36 by 12 to get the bar of soaps for each package then divide 24 by 12 to get the amount of toothbrushes in each package. Each individual package contains 3 bars of soap and 2 toothbrushes.

Hope this helped and have a great day!! ^o^

Coach Ann is setting up a 2.7-kilometer race. She uses flags to mark off 9 equal sections of the race. How far apart should she space the flags to mark off the sections? *

Answers

i’d say 0.3km

2.7 divided by 9 = 0.3

:)

What is the solution for -10 < x - 9?

x > -19
x < -19
x > -1
x < -1

Answers

Answer:

Step-by-step explanation:

-10 < x - 9

Bringing like terms on one side

-10 + 9 < x

-1 < x

x > - 1

Option C is the correct answer

C I think so I hope this helps

(1/?) Please tell me if these are corect or wrong, If it's wrong, tell me what number I should change

Answers

Answer:

Yes they are correct

Step-by-step explanation:

Answer:

1 is b 2 is correct 3 is correct 4 i dont know (going in order of the pictures)

Step-by-step explanation:

Audrey makes beaded necklaces and sells them to Bangles 'n Beads at the mall for $8 per necklace. If Bangles 'n Beads sells them to mall customers with a 25% markup to make a profit, what is their selling price?

A. $2.00

B. $6.00

C. $8.25

D. $10.00

Answers

D.10

8*1.25 =10
You multiply 8 times 1.25 because they are marking it up by 25% that’s why it would be 1.25 so the 8 times 1.25 equals $10

Answer:

A. 2.00

Step-by-step explanation:

actually its 2.00 because when you do the math you move the decimal point for the 25 two spaces to the left and get 0.25 then you multiply it by 8 and get 2.00

Can someone help me?

Answers

Answer:

For the first on it is 4 out 52 because there are 4 kings in a deck of 52

For the second on it could be 3 out of 51 because you took out one king which means there are 3 kings left and then by taking that king out you are left with 51 cards

Step-by-step explanation:

Good Luck

the first one is i don’t know i just need points good luckk

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

!!(Help me please)!!

Answers

Answer:

the bottom right answer

Step-by-step explanation:

1 4/5 1 5/8: reduce to lowest terms

Answers

Answer:

they are both in lowest terms

Step-by-step explanation:

They are already in their lowest number

Find the mean of 1,-1,-3,0,-4,-6

Answers

Answer: -2.2

Step-by-step explanation:

the mean of the set of numbers is the sum divided by the number of terms

Can someone help ASAP

Answers

Es hora de comer !!!!

Help plsss !!! I’m begging !

Answers

Answer:

U.S. Constitution

Step-by-step explanation:

B! The US Constitution. (:

NEED ANSWER ASAP I"LL GIVE YOU BRAINILIEST

Answers

Answer:

A,B,C

Step-by-step explanation:

A-B is J so A would have the least

B-c is K so B would be the second

C-A is l so C would be the largest

Hope this helped

im not so familiar with this but try answering A

This might be a bit difficult, but you can do it!

Answers

Answer: B

Step-by-step explanation:

North and North and South and South can't connect.

To have a magnetic effect North and South have to connect.

B has north and south together, so that is the correct answer

Answer:

the answer is B

Step-by-step explanation:

because all the other answer choices are wrong b is

n,s,n,s,n it will only work that way  because north side will on,yl go with the south side

I really need help please

Answers

Answer:

y=1

x=-5

5x+y=0

-x+y+-6

A language arts test is worth 100 points. There are a total of 26 questions. The spelling questions are worth 2 pts and vocab is worth 5 pts. How many of each type of question is there?

Answers

Answers: 10 Spelling and 16 Vocabulary

Step-by-step explanation: This is the correct answer because

16 x 5 = 80

10 x 2 = 20

80 + 20 = 100


Which angle refers to the same angle as GPB





Answers

Answer:

Step-by-step explanation:

this is the angle

Can u answer all three pls

Answers

Answer:

1. 28ft

2. 26ft

3. 20ft

Step-by-step explanation:

here ya go

2nd question is 8x4=32 because perimeter of the square is equal to dimension x4 or side + side+side + side . I hope you understand that:)

Help i'm not sure which is correct
Alexander can earn money for the cans he recycles. Which of the following statements describes the variables in this situation correctly?

1: The number of cans recycled is the independent variable because it affects the amount of money earned.
2:The number of cans recycled is the dependent variable because it affects the amount of money earned.
3:The amount of money earned is the independent variable because it affects the number of cans recycled.
4:The amount of money earned is the dependent variable because it affects the number of cans recycled.

Answers

The number of cans recycled is the independent variable because it affects the amount of money earned.

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