Mathematics Middle School

Please help me also explain your answer so I can get better at this thank you :)

Decide whether the question is looking for the part, the percent, or the whole.

15% of what number is 132?

The question is looking for the [ part, percent, or whole]

Answers

Answer 1
Answer: 880

Explanation: 132/0.15 = 880 sry it wasnt thorough explanation i dont have time
Answer 2
To get %15 do 132x0.25 the percentage as a decimal that will give us 19.8 so now we know %15=19.8 19 is the whole and 8 is the part

Related Questions


Anyone can help me!!!

Answers

Answer:

2 and 4

Step-by-step explanation:

the answer tho this question
is 2 and 4

helpppppppppppppppppp

Answers

Brainliest for the person above me, thank you very much.

Can someone please help me and show your answer to PLEASE I REALLY NEED HELP

Answers

Answer:

the answer is two your welcome

need help, please

asap

Answers

Answer:

I'm pretty sure it's C

Step-by-step explanation:

(x,y) goes into {3x_4, to get 3y_2

It’s C hopefully this helps you!!.:;)))

Help Due at 11:59 TONIGHTTTT

Answers

Answer:

c is number one

and number 2 is e

Step-by-step explanation:

separate them then add

10

[tex]10 + 15 - 13 = 12[/tex]

[tex] - 7 -7 = - 14[/tex]

-14w+12

do the same for number two and you get 18a-8b-1

Answer: C, E, C, E, A

Can Someone PLEASE HELP WITH THIS IXL? PLEASE HELP!! I DONT GET IT. PLEASEE HELP!! THIS IS A 6th GRADE IXL!! PLEASEEE HELP

Answers

< is the correct symbol

3 x 2/4 = 1.5
1.5 is less than 3
so 1.5 < 3

The spinner is spun 80 times. What is a reasonable prediction of it landing on a white section?

Answers

Answer:

It will land in a white spot 50% of the time. 50% of 80 is 40. So out of 80 times it will and on white 40 times.

he figure PQRSTU represents the shape of the parking lot at a shopping mall. What is the area of the parking lot?

A.
834 square feet
B.
918 square feet
C.
984 square feet
D.
1,068 square feet



Yall know this BS

Answers

Answer:

I think is c

Step-by-step explanation:

Choose all of the correct statements.

Answers

Answer:

1. The diameter is 2 times the Lenght of the radius.

2. C = πd

3. π = C/d

4. d = C/π

5. The circumference is 3.14 times the diameter.

Step-by-step explanation:

Diameter (d) of a circle is 2 times the radius (r). Mathematically, it is written as:

d = 2r

From:

d = 2r

Divide both side by 2

r = d/2

The radius is half the diameter.

Circumference (C) of a circle is given by:

C = 2πr

C = π2r

Recall:

d = 2r

C = πd

C = πd

Divide both side by d

π = C/d

C = πd

Divide both side by π

d = C/π

C = πd

π = 3.14

C = 3.14 × d

Thus, the circumference is 3.14 times the diameter.

SUMMARY:

The correct statement from the above illustration is given below:

1. The diameter is 2 times the Lenght of the radius.

2. C = πd

3. π = C/d

4. d = C/π

5. The circumference is 3.14 times the diameter.

what does "a" equal in this problem? 8= 2^a

Answers

Answer:

3

Step-by-step explanation:

Students surveyed boys and girls separately to determine which sport was enjoyed the most. After completing the boy
survey, it was determined that for every 3 boys who enjoyed soccer, 5 boys enjoyed basketball. The girl survey had a
ratio of the number of girls who enjoyed soccer to the number of girls who enjoyed basketball of 7:1. If the same
number of boys and girls were surveyed and 90 boys enjoy soccer, how many girls each sport?



Please help me and show how to solve this the best answer will get brainlesest

Answers

okay, let's go!
1. for the boys, 3 soccer is 5 basketball (in a group of 8 students).
2. for the girls, 7 soccer is 1 basketball (in a group of 8 students)
3. the question mentions 90 boys like soccer, which means we increased the number of boys surveyed 30x, since 3 times 30 is 90. now, we need to increase the girl numbers by 30 as well, giving us 210 girls who like soccer for every 30 who like basketball.

Tanya is paid an hourly rate. One week she earned $157.50 by working 30 hours. If she works 35 hours the next week, how much will she earn?

Answers

Answer:

183.75

Step-by-step explanation:

157.50

÷30

=5.25

×35

=183.75

Answer: $183.75

Step-by-step explanation: You divide $150.50 by the number of hours worked, 30 hours, to find the hourly rate. Then, you multiple the hourly rate by 35 hours.  

[tex]$157.50/30 hours = $5.25/hour \\$5.25/hour * 35 hours = $183.75[/tex]

The intersection of parallel lines b and c and transversal line d form several special angle relationships, as shown in the image below.



Which pairs of angles are vertical angles? Select all that apply.

2 and 3
5 and 8
7 and 2
4 and 5

Answers

2 and 3
5 and 8
Those are the pairs of vertices angles

Answer:

5 and 8

Step-by-step explanation:

please help ill give brainliest

Answers

Yes it’s the first one yes

Please help me with this. I will give brainliest.

Answers

Answer:

(X-6, y-3)

Step-by-step explanation:

From C to C’ you have to go three units down which is your Y (negative) and 6 units left which is your X (negative)

Patty's Pavers has determined that a paver measuring 5 inches long has a z-score of +1 and a paver measuring 5.25 inches long has a z-score of +2.

Hi! I need Help!
What is the mean length of the pavers produced at Patty's Pavers?

4.25 inches
5.25 inches
4.75 inches
5.75 inches

Thank you!

Answers

Answer:

4.75

Step-by-step explanation: given x=5 inches Z-score =1 let 'X' be the variable in normal distribution z=+1 when x=5 inches.

The mean length of the pavers produced at Patty's Pavers is 4.75 inches. Thus, the correct option is C.

What is Z-score?

A Z-score helps us to understand how far is the data from the mean. It is a measure of how many times the data is above or below the mean. It is given by the formula,

[tex]Z = \dfrac{X- \mu}{\sigma}[/tex]

Where Z is the Z-score,

X is the data point,

μ is the mean and σ is the standard variable.

The Z-score of +1 is,

(x-μ)/σ = 1

(5-μ)/σ = 1

5 - μ = σ

The Z-score of +2 is,

(5.25-μ)/σ = 2

(5.25 - μ)/σ = 2

5.25 - μ = 2σ

Substitute the value of the 'σ', therefore, standard deviation from the above,

5.25 - μ = 2(5 - μ)

5.25 - μ = 10 - 2μ

5.25 - 10 = -2μ + μ

μ = 4.75

Hence, the mean length of the pavers produced at Patty's Pavers is 4.75 inches. Thus, the correct option is C.

Learn more about Z-score:

https://brainly.com/question/13299273

#SPJ2

READ THIS VERY VERY CAREFULLY.
Please and thank you.

Answers

Answer:

5

Step-by-step explanation:

59.95 ÷ 11.99=5

Also this one, please

Answers

1 $3.07
2 3.07+ x = y
3 $55.26

sorry for annoying you all... I'm just not smart y'know-

Answers

Answer:

7:4

Step-by-step explanation:

7:4

f m

7=female

4=male

Answer:

Answer down below!!

Step-by-step explanation:

Hey, first of all, dont be discouraged! It was tough learning ratios too

Anyway.

If there are 4 male birds for every 7 female birds, your ratio would be

4:7

Or as

4 to 7

Hope this helps!

Can someone help me with this question?

Answers

Answer:

m<S' = 115

Step-by-step explanation:

A translation is when one shifts the image over on a coordinate plane. A translation doesn't affect the image itself. Hence m<S is the same as m<S'. Therefore m<S' = 115

The answer would be m

what is the nearest whole percent of 62

Answers

The nearest whole percent would just be 62%
the nearest whole percent would be 62%

HELP! WILL MARK BRAINLIEST IF CORRECT!

Answers

Answer:

battery costs $5, tax is $1.20, and so the total is $26.20

Step-by-step explanation:

Batter cost is $5, tax is $120

Joe rented a bike from Mike's Bikes for $18 plus $5 per hour. If Joe paid a total of $38, how many hours did he rent the bike?

Answers

Answer:

4 hours

Step-by-step explanation:

38-18=20      20/5=4

Answer:

4

Step-by-step explanation:

What is 3/5+3/4? Whats the totallt

Answers

Answer:

27/20

(1.35 decimal form)

Step-by-step explanation:

make the common denominator 20, since it is the LCM

12/20+15/20= 27/20

27/20


Decimal form

1.35




Mixed form



1 7/20

Write the answer as a mixed number fraction (if possible).
8 1
5
÷
7 1
2

Answers

Answer:

7_

3 May be right answer in This question

the answer is 162/355
to divide by a fraction, multiply by the reciprocal of that fraction

help please! thank you!
The ratio of cats to dogs is 8/6, which can be simplified to 4/3. The ratio of fish to birds is 20/2. Can it be simplified to 10? Why or why not? Answer in complete sentences.

Answers

Answer:

Not exactly. It can't be simplified as "10" but can be simplified as 10:1 or 10/1. (At least I'm pretty sure).

Step-by-step explanation:

Sorry if it didn't helped D:

If it did help, then thanks! :D

Ratios can only be written as 10:1. So the answer is no because you can’t write a ratio by just saying “10” you must write 10:1 or 10/1

By what percent will a fraction change if its numerator is decreased by 20% and it denominator is decreased by 60%?

Answers

Answer: 20/60 is the answer

Answer:

It increased by 100%

Simplify 6(x + 2) + 7.

6x + 9
6x + 15
6x + 19

Answers

3rd one.

6(x + 2) is simply 6x + 12

Do 12 + 7

You will get 19.

Now put that together.

6x + 19, which is option 3

Hope this helped! :D
it’s 6x + 19
because you do 6(x + 2) u multiply the 6 times the x which is 6x and then 6 x 2 which is 12 so ur equation would be 6x + 12 + 7 so you just add 12 and 7 which is 19

How much does 22/7 differ from the true value of π?

Answers

Answer:

yess brooooooooo9o9oo

Answer:

0.001267

Step-by-step explanation:

If one knows that π is approximately 3.14159, then it trivially follows that π < 227, which is approximately 3.142857. so they differ by 0.001267

If Candler and Oteen are 312 inches apart on the map, what is the actual distance between Candler and Oteen in miles?

Answers

1,578 miles







I searched it up and it was correct
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