Mathematics High School

Hello people I can use some help

Answers

Answer 1

Answer:

The inverse operation is division

Related Questions

Fill in the missing number
7x3=(__x3)+(4x3)

Answers

Answer:3

Step-by-step explanation:

7x3=21 4x3=12 21÷12=9 3x3=9

Answer:

Step-by-step explanation:

7 × 3 = (x × 3) + (4 × 3)21 = 3x + 123x = 21 - 123x = 9x = 9/3x = 3

7 × 3 = (3 × 3) + (4 × 3)

4(2x-1)=36
How do I answer this

Answers

X = 5; 2(5) - 1 = 9. 4(9) = 36

Answer:

x=5

Step-by-step explanation:

4(2x-1)=36

first distribute

8x-4=36

add 4 to both sides

8x=40

divide both sides by 8

x=5

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selling price is €280 and percentage profit is 40 percent what is the profit in euro's and the cost price?

Answers

Answer:

your answer for this question would be 25

HELP PLEASE!!! Maia walks 12 miles. Then she walks 1/4 of that distance. select ALL of the expressions that represent the total distance she walks.

Answers

Answer:

1, 2, and 3

Step-by-step explanation:

The expressions that represent the total distance she walked are 12 + 0.5 × 12, 12(1 + 0.5), and 12×1.25.

What is a fraction?

A fraction is a part of the whole represented by a/b, where a and b are any integers.

Given that, Maia walks 12 miles and then 1/4 of 12 miles.

The total distance is:

12 + 1/4 of 12

= 12 + 1/4×12

= 12 + 0.5 × 12

=12(1 + 0.5)

= 12×1.25

= 15

Hence, the expressions that represent the total distance she walked are 12 + 0.5 × 12, 12(1 + 0.5), and 12×1.25.

Learn more on fractions here:

brainly.com/question/10354322

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Help meeeeeeeeeee
Help meee

Answers

Answer:

Step-by-step explanation:

Answer:

Sorry I don't know how to do

.7 pls :P need this so I don’t fail math

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Answer:

Step-by-step explanation:

distribute 1/2 into 2x and 4, if both sides match then its infinitely many solutions !

It’s due today help!

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Answer:

What are u rotating by

90/ or 180 degree

9/10 times 8/9 enter the product in simplest form

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Answer:

4/5

Step-by-step explanation:

show that (3x+7)² -84x = (3x-7)

Answers

First expand...

(3x+7)^2 = 9x^2+42x+49

Bring down -84x...

9x^2+42x+49-84x

Solve...

9x^2-42x+49

Factor...

(3x-7) (3x-7) = (3x-7)^2

NEED ASAP!!!
In PQR, the measure of R=90°, the measure of Q=32°,
and PQ = 43 feet. Find the length of RP to the nearest tenth of
a foot.

Answers

Answer:

22.8

Step-by-step explanation:

Answer trsut it or don't i dont care

selling price is cost price is 64 profit is 16 what is the profit percentage

Answers

Answer:

this is your Answer

hope it helps

plz mark as branliest

1. A local fast food restaurant takes in $10,000 in a 5 hour lunch period. Write a
direct variation equation for the relationship between Income and number of
hours. Estimate how many hours it would take the restaurant to earn $16,000.

Answers

Answer:

8hours

Step-by-step explanation:

10000÷5=2000

so the restaurant earns 2000$ per hour

8×2000=16000

8hours=16000$

Hope that helped

Find the unit rate.Round to the nearest hundredth,if necessary. 370 for 12 ft2. The unit rate is $ _______/ft2 I NEED HELP!!!

Answers

Answer:

30.80

Step-by-step explanation:

$370/12ft^2

hope this is helpful ! stay safe, God Bless you and your family...!

find the area of the shaded area

Answers

answer: 60cm^2
explanation: do 12 x 4 to find the big rectangle, then add that to the triangle which is 4 x 3.

Answer:

52 cm ^ 2

Step-by-step explanation:

the big rectangle area: 12 x 4 = 48 cm ^2
the small triangle area: 1/2 Bh = 1/2 (4 ) (3) = 12/2 = 6 cm^s

Area of the shade: 48 + 6 = 52 cm^2

What is 9.545 x 103 in standard notation

Answers

9.545 x 103 = 983.135

John wants to invite around 78,000 college students to a tournament. Which of the following sets of college student populations has a sum closest to 78,000?
A. 18,432; 32,761; 27,390
B. 15,791; 47,318; 27,522
C. 22,109; 38,569; 32,780
D. 27,420; 47,338; 22,183

Answers

Answer:

Step-by-step explanation:

Answer: A.

Explanation: 18,432 + 32,761 = 51,193
51,193 + 27,390 = 78,583

Therefor the answer is A.

What number is exponent?

Answers

Answer:

Step-by-step explanation:

The base B represents the number you multiply and the exponent "x" tells you how many times you multiply the base, and you write it as "B^ x." For example, 8^3 is 8X8X8=512 where "8" is the base, "3" is the exponent and the whole expression is the power.

the answer to this is 2

This rectangle represents the base of a rectangular prism. The height of the rectangular prism is 13 ft.

What is the volume of the rectangular prism?

200 ft³

1,340 ft³

2,262 ft³

17,420 ft³

45 pointss

Answers

Answer:

First I would suggest to use calculator soup.

Step-by-step explanation:

To find the volume of a rectangular prism, we multiply the length of the prism by the width of the prism by the height of the prism.

Answer:

i think 200

Step-by-step explanation:

Avery made a large pot of chili and she plans to divide the chili equally into smaller containers if the pot contains 25 1/2 cups of soup describe two different ways to interpret 25 1/2 divided by 5 in this context

Answers

Answer: 5.1 rounded to 5

PLEASE NEED HELO ASAP

Answers

Answer:ok

Step-by-step explanation:

pls help i’ll mark brainliest

Answers

Answer:

l don't know what to do about that please don't hesitate to ask me anything

Step-by-step explanation:

i don't know how to do it

i really need help!!!!!!! !!!!

Answers

Answer:

{-1/2, -1/4, 1/2}

Step-by-step explanation:

x > - 1 can be voiced as "x is greater than -1." In other words, any x value greater than -1 satisfies this inequality.

1/2 is greater than -1. 1/2 lies to the right of -1.

-1/2 is greater than -1.

-1/4 is greater than -1.

-5/2 is the same as -2 1/2. This is smaller than -1. Eliminate this choice

g(1)= -2

g(2)= 6

g(n)=g(n−2)⋅g(n−1)

Find g(3). Show me the solutions and calculations.

Answers

Answer:

g(3) is -12

Step-by-step explanation:

Given that

g(1)= -2

g(2)= 6

g(n)=g(n−2)⋅g(n−1)

Now the g(3) is

g(3) = g(3 - 2) . g(3 - 1)

= g(1).g(2)

= (-2) (6)

= -12

Hence, g(3) is -12

6th grade math plz help

Answers

Answer: 35%

Step-by-step explanation:

13+4+3 = 20

20 - 13 =7

7/20 = 35%

Answer:

35%

Step-by-step explanation:

there are 20 pies in all

given:

13- apple

4- pecan

3- pumpkin

question:

percetange of piesbaked today were NOT apple.

solve:

4 + 3 = 7 (pecan and pumpkin)

7 ÷ 20 = .35%

check:

20 × .35= 7 (number of pies which is not apple)

Gabriella made 5% of her free throws over the season. If she shot 180 free throws, how
many did she miss?

Answers

5% made means that out of every 100 shots she made 5 and therefore she missed 95 of them. You divide 95 by 100. To get percentage of missed shots in decimal form. It would be 0.95. Then multiply by the number of shots she took. Your answer would be 0.95 x 180

A $400 deposit for 7 years at a compound interest rate of 2%

Answers

Answer:

The final balance is $853.63.

The total compound interest is $453.63.

The compound interest on initial balance is $59.47.

The compound interest on additional deposits is $394.16.

The final balance of initial money is $459.47.

The final balance of additional deposit is $394.16.

The sum of the additional deposits is $0.

The total principal (initial balance plus total additional deposits) is $400.

Step-by-step explanation:

with the information you provided

choose as brainliest

Kami went out to eat. She ordered a sandwich and chips. The total was $12.50 including tax. How much will she pay with a 15% tip

Answers

Answer:

Step-by-step explanation:

Hello! So with finding out the total + tax, we just multiply $12.50 by .15 (that is our 15% tip). Then we add that new number to $12.50 and that is the total with the tip! Let's do it,

12.50 * .15 = 1.88

12.50 + 1.88 = $14.38

Hope that helps, let me know if you have questions!

There are 120 athletes
register at the club.
If 48 athletes are girls, determine:

1. the number of girls in the club as a percentage of the total number of registered
athletes

2. the ratio of girls : boys registered at the club.

Answers

Answer:

0.48%

when we subtract 48 from120 we get 72 so 72 is the number of boys are there so we divise them and we get 2 ratio 3

Table -
rate of change is_____Between any two rows

Answers

Answer slope

Step-by-step explanation:

Mi tía quiere decorar con baldosas cuadradas de 25 cm de lado, una pared rectangular del patio que mide 3,5 m de ancho y 5,8 m de largo. ¿Cuántas baldosas necesitará para hacer el decorado?

Answers

Answer:don’t understand

Step-by-step explanation:

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