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

I just wanted to see if I got my answers correct, please explain your answer so I can check up with mine.

Answers

B because you need to do 2/6 which is the probability of getting a number above 4 times 1/2 the probability of getting heads. 2/6 x 1/2 = 2/12 = 1/2
Hxchdisiijfifofi. 828727272Yes

Cassandra works at the local pizza parlor. Her earnings per day can be determined using 1.17 + h^2, where h is the number of hours she works. If Cassandra works 3 1/2 hours on Tuesday, how much money will she earn on that shift?

Answers

Answer:

13.42 dollars

Step-by-step explanation:

subsitute h with her hours (3 1/2) and we get

1.17 + 3.5^2

1.17 + 12.25

13.42

hope this helps!

13.42 will be the answer

Triangle FEG is similar to triangle IHJ. Find the value of y.
PLEASE ANSWER!!!

Answers

Answer:

y = 10

Step-by-step explanation:

(5(10) + 9) = (50 + 9) = 59 which is equal to the other triangle.

To read her book report book, Jodi needs to read 365 pages in 10 days. Choose the correct equation and answer for this situation.

Answers

Answer:

Step-by-step explanation:

365/10 = 36.5 pages

i belibe this shoud ber it

Answer: The answer is 365/10=365/10

Step-by-step explanation:

you don’t want negative numbers so you divide 365 from 10 = 36 5/10=36 1/2

Hope this helps :)

Please help and show work thank you!

Answers

Answer:

1)-0.65    2) 28.8   3) 747.6

Step-by-step explanation:

divide the numerator (-13) and the denominator (20)32 x 90= 2880, divide 2880 by 100 equals to 28.8

    3. multiply 12 by 62.3

I hope this helps!

The is tkdb rndnrndnrndnrjdbr r

whats the average between 3.25, 3.07, 3.17 and 4.23, 3.98, 4.12 and 5.01, 4.81, 4.936

Answers

Answer: 4.064

Step-by-step explanation: Add up all the numbers and divide them by the amount of numbers to find the average.

So first you add all of the numbers up and get 36.576 then you divide it by the amount of numbers there are (in this case 9) which gets you 4.064.

Can someone help with only the ones i circled?

Answers

3/4 cup of milk and 2 gallons.

Explanation: 1/4 • 3 becomes 3/4 and 2/5 times 5 becomes 10/5 which when simplified is 2! Hope this helps:)
3/4 cup milk

explanation= 1/4 + 1/4 + 1/4= 3/4

4 students each write an equation which student's equation is true

Answers

Answer:

yes 3

Step-by-step explanation:

thnks

Answer:

c

Step-by-step explanation:

Can I please get help? I'm not really good with density and stuff and find it confusing.

Answers

Number 1) 2g/ml

Number 2)  3.6g/ml

Number 3)  1.45g/ml

Number 4)  2.8g/ml

Number 5)  50g

Number 6) 1.5ml

A fence is 52.5 meters in length. Posts divide the fence into sections that are each3.5 meters in length. How many sections are in the fence? *

Answers

*+:｡.｡15｡.｡:+*

✧･ﾟ: *✧･ﾟ:* 52.5 divided by 3.5= 15 c: hope this helps! ♡ *:･ﾟ✧*:･ﾟ✧

It’s 15 I worked it out I didn’t know if you wanted me to show my work

What is the solution to this inequality?

-4x > 500

A
x > 125

B
x < 125

C
x > -125

D
x < -125

Answers

D.) x < -125

x<− 500/4

x<−125

Answer:

D

Step-by-step explanation:

-4x > 500

x > 500 ÷ -4

x < -125

sheesh help a shawty out rq

Answers

Answer:

200, 30

Step-by-step explanation:

i think

Answer:

What they said

Step-by-step explanation:

ANSWER THIS QUESTION FOR BRAINLEST AND 10 POINTS

Answers

DEF is the same as the gray triangle

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.

helppp im soo confused

Answers

Answer:

a AND d

Step-by-step explanation:

option - a

and

Option-  d

I hope im right !

Answer:

A, D

Step-by-step explanation:ad

A. x = 3

B. x = 3/4

C. x = -9/2

D. x = 3

Sidenote: Hope this helps! :D

hey turtle cow i got a question you+the band=happy

Answers

No happy at all !!!!!!

Help! 15 Points, FRACTIONS.

Answers

Answer:

7/8 estimated would be about 1 and 6/11 is almost a half so it would be estimated 1/2 so 1 - 1/2 = 1/2

Answer:

1 - 1/2 = 1/2

Todd swam 10 laps around the pool and walked on the treadmill a total of 5.2 miles. It took him 2.3 minutes to swim each lap and 45.4 minutes to work on the treadmill. How long did it take him to swim and walk?

Answers

Answer:

Step-by-step explanation:

Was so she just wanted

Answer:

23 minutes in the pool

Step-by-step explanation:

I need help............

Answers

The answer should be D
The answer is D for the work

What purpose do the sanitation systems serve?

Answers

Answer:

Sanitation systems are a combination of different functional units that together allow managing and reusing or disposing the different waste flows from households, institutions, agriculture or industries in order to protect people and the environment.

Answer:

To collect municipal solid waste and transport it to a solid waste treatment facility, such as a landfill, recycling center or transfer station.

Ben baked brownies in the brownie pan shown below. Each day, he is going to eat 30 square centimeters of brownie from the pan.
For how many days does Ben have brownies before they run out? 30days

Answers

Answer: 30 cm/ day

Step-by-step explanation:

theres no picture so thats a bad thing

2(4y - 5) < - 2 please help

Answers

Answer:

y  <  1

Step-by-step explanation:

Y < 1 it won’t let me show work

Bob colored 1 out of every 4 of the shapes on the page. There were 24 shapes in all. How many shapes did Bob color? 10 point 10 points

A 6

B 14

C 4

D 12

Answers

A 6 because 24 divided by 4 is 6
Answer : 6




Solution :
1/4 = 0.25. 24x0.25=6

Andre calculated 657÷3 using a method that was different from Elena’s. Explain the following:

Andre subtracted 600 from 657. What does the 600 represent?
Andre wrote 10 above the 200, and then subtracted 30 from 57. How is the 30 related to the 10?
What do the numbers 200, 10, and 9 represent?
What is the meaning of the 0 at the bottom of Andre’s work?

Answers

Answer:

Step-by-step explanation:

hope this helpssssss

Answer:

Step-by-step explanation:

SORRY BUT WHEN I SAW UR PFP ...........OMG, U LIKE YAGAMI YATO???

pls help on this



88,164 ÷ 24= ? (give steps on this one for me pls)



2 1/3 - 4/5= _______




0.75 x 0.2 = ______



2.48 ÷ 4

Ms. Lori had 3 pizzas at her party. At the end of the evening there was 5/8 of each pizza left. What fraction of pizza was left in total?

pls help you will get brainliest, 5 stars, friend request, and 2 thanks from me <3

Answers

Answer:

88,164 / 24 = 3673.5   It's kinda hard to explain division, just divide by larger numbers than 24, but are also multiples of it, like 24,000 or 72,000 to make it easier and faster.

2 1/3 - 4/5 = 23/15 = 1 8/15

0.75 * 0.2 =  0.15

2.48 / 4 = 0.62

Ms. Lori had 15/8 or 1 7/8 pizza left

please help with my homework please i need all answers please

1 how many more calories should a person on a 2,000-calorie diet eat from veggies than from carbs?
2 if a person is on an 1,800-calorie diet,then how many of their calries will come from fruit?

3 a person on a 2500 calorie diet states that they ar healthier because they eat more calories from veggies. explain why this is or is not accurate

4 according to the graph above which of the following best represents the number of calories from protein a person on a 2200 calorie diet should consume
A 450
B 550
C 625
D 650

Answers

Answer:

please correct me if im wrong

1: 200 more calories

2:270 calories

3: They're eating more carbs

4:B

Step-by-step explanation:

The person was right above me

Jack's father is 3 times older than jack. 5 years ago the sum of their ages was 34. How old is jack now?
PLS HELP ASAP!!!

Answers

Answer:

jack (with the lower case j) is 11 years old

Step-by-step explanation:

(x - 5) + (3x - 5) = 34

x - 5 + 3x - 5 = 34

4x = 34 + 10

4x = 44

x = 11

So, jack = 11 years old.

Jack = 33 years old.

Answer:

the answer is 16

Step-by-step explanation:

Lacy = x

Jack = 3x

(x - 5) + (3x - 5) = 34

x - 5 + 3x - 5 = 34

4x = 34 + 10

 

4x = 44

x = 11

So, Lacy = 11 years old.

Jack = 33 years old.

i need help on this one aswell if anyone wants to help me.

Answers

The equation that represents the linear relationship in slope-intercept form is: y = -4.75x + 211.25

To find the equation of the linear relationship in slope-intercept form, we need to determine the slope (m) and the y-intercept (b).

First, let's calculate the slope (m) using the formula:

m = (change in y) / (change in x)

For the given data points:

(x1, y1) = (25, 92.5)

(x2, y2) = (35, 45)

m = (45 - 92.5) / (35 - 25) = -47.5 / 10 = -4.75

Now, let's find the y-intercept (b) using the formula:

b = y - mx

Using the point (x1, y1):

[tex]b = 92.5 - (-4.75 \times 25) = 92.5 + 118.75 = 211.25[/tex]

This means that for each unit increase in x, the y-value decreases by 4.75 units. The y-intercept of 211.25 indicates that when x is 0, the corresponding y-value is 211.25.

For more such questions on equation

https://brainly.com/question/17145398

#SPJ8

Please help due today 30 points {Marked brainlist} ONLY EVENS

Answers

Answer:

did you try to figure it out

Step-by-step explanation:

Answer:

2) x=-15
4) x=-9
6) x=1
8) x=-5
10) x=-2
12) x=10
14) x=6
16)x=4.9
18) $10.75 per shirt
20) 53 and 51

Is the given value a solution to the equation?


3(y + 8) = 2y − 6


y = 30

Answers

°

the answer to this question is y = -30
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