Mathematics High School

a square has a perimeter of 72 units. if its length measures 3y and its width measures 2x, what is the area of the square

Answers

Answer 1

Answer:

324

Step-by-step explanation:

square has 4 sides.

perimeter adds all sides to make 72

72/4=18 units each side

length * width =area of square

square has all sides equal, so 3y and 2x are tricks to confuse. All sides are 18.

18*18= 324

Related Questions

in a class of 25 students 15 of them have a cat 16 have a dog and 3 of them have neither find the probability that a student at random has a cat and a dog

Answers

Answer:

Step-by-step explanation:

7 students have cats only

6 students have dogs only

9 students have dogs and cats

3 students don't have cats or dogs

+ -----------------------------------------------------

25 students in total

19 , -23 across the x axis

Answers

Answer:

correct

Step-by-step explanation:

please help! will give brainliest. click for the picture

Answers

Answer:

Gimme some time

Step-by-step explanation:

Answer:

The number of regions double when another point is added, I predict that there will be 16 regions when it has 5 points since when it had 4 points it had 8 regions.

Step-by-step explanation:

can u please help me

Answers

The correct answer should be 50 feet per side. I hope this helped you.

If f(x) = 52, what is the value of f(-6), to the nearest hundredth (if necessary)?

Answers

Answer:

the correct answer is 52

Heath measured the wheelbase on his bike. This is the distance from where
the front wheel touches the ground to where the back wheel touches the
ground. He found that the length was 4 feet 5 inches.
1 foot = 12 inches
4A 5 in.
What is the wheelbase of his bike in inches?

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Answer:

ground. He found that the length was 4 feet 5 inches.

1 foot = 12 inches

4A 5 in.

What is the wheelbase of his bike in inches?

anybody help? reporting fake answers tysm!!

Answers

Answer:

2-----10

1-----5

3-----15

Step-by-step explanation:

For every 1 cup of blue paint, there are 5 cups of yellow paint

Hope this helps!

I need Help with one and two ..?

Answers

1: 1/6561

2: 243
I hope this helps!

-22 x (- 58/209) what the answer?!?!

Answers

Answer:

-22 x ( -58/209) = 116/19

Step-by-step explanation:

Select from the drop-down menus to correctly complete the statements about the expression a8+6b .
The expression a8+6b is a
A. Sum
B. Difference
. The term a8 is an added, but it is also a
A. quotient
B. Difference
. The term 6b is an added, but it is also a
A. Sum
B. Product

Answers

Expressions are used to show relationships between variables and constants

The expression [tex]\mathbf{\frac a8 + 6b}[/tex] is a sumThe term [tex]\mathbf{\frac a8}[/tex] is a quotientThe term 6b is a product.

The expression is given as:

[tex]\mathbf{\frac a8 + 6b}[/tex]

In the above expression, a/8 and 6b are added.

So, the expression [tex]\mathbf{\frac a8 + 6b}[/tex] is a sum

In [tex]\mathbf{\frac a8 }[/tex], a is divided by 8.

So, the term [tex]\mathbf{\frac a8}[/tex] is a quotient

Lastly, in 6b; 6 is multiplied by b.

So, the term 6b is a product.

Answers

Answer:A)Edinburgh B)5 degrees celsius C)-7

Step-by-step explanation:

Answer:

a) Edinburgh is the coldest

b)the difference in temperature between Exeter and Manchester is 5°C

c)-5+-2=-7 the new temperature in Edinburgh is -7

Step-by-step explanation:

Edinburgh -5 °C

Exeter 3 °C

Manchester -2 °C

help please i need it

Answers

London, it’s asking for standard time area closest to GMT

WILL GIVE BRAINLIEST

When you draw one marble from a bag, and don't put it back into the bag for the second draw, what kind of probability is it?

Answers

Answer:

it is a dependant event without placement

Step-by-step explanation:

you dont replace the marble so it is dependant. and without replacement is when you dont put it back in the bag

A landfill has 30,000 tons of waste in it. Each month it accumulates an average of 585 more tons of waste. Let m represent the number of months.

What is a function that represents the total amount of waste after m months?

Answers

Answer:

f(m) = 585m + 30, 000

Step-by-step explanation:

First you need to set up your variable which is m which makes f(m) and since each month gives 585 tons per month we have the variable attached to that (585m). However, we already start with 30,000 so we add that in. You can check the answer by replacing m with a number, which for me I will choose 10, which gives me 35,850 which makes sense.

Can someone tell me what the answers are to each question. I did some of them but I would like to see if they’re also right.

Answers

1) r(x) = 18x
2) c(x) = 4.50x + 30,000 because it costs them 4.50 for each slipper made plus the annual cost of 30,000. It doesn’t ask for how much they earned, just the costs.
3) p(x) = 18x - 4.50x - 30,000, they gain 18$ per slippers sold, lost 4.50 per slippers sold, and lost 30,000 from the annual fee. It can be simplified down to p(x) = 13.5x - 30000
4) loss of 3000$, substitute 2000 for x for the equation and solve
5) 172,500, same as the last question but substitute 15,000
6) p(x) = 19x - 5.25 - 30,000

what is the greatest common factor of 22 and 121

Answers

Answer:

Step-by-step explanation:

In 20 seconds, a roller coaster goes up a 100-meter hill, then down 72 meters, and then back up a 48-meter rise. What integer represents the vertical change from the start of the ride for the coaster after the 20 seconds?

Answers

The question is an illustration of arithmetic operations.

The integer that represents the vertical rise is 76

Upward movements are represented with positive, while downward movements are represented with negative.

So, the given parameters are:

[tex]Up = 100m[/tex]

[tex]Down = -72m[/tex]

[tex]Up= 48m[/tex]

The vertical rise is:

[tex]Rise = Up_1 + Down + Up_2[/tex]

So, we have:

[tex]Rise = 100m -72m +48m[/tex]

[tex]Rise = 76m[/tex]

Hence, the integer that represents the vertical rise is 76

Read more about arithmetic operations at:

https://brainly.com/question/15385899

3.7 - 1.8 - 3.67 + 4.4 - 1.34

Answers

Answer:

1.29

Step-by-step explanation:

Your answer is : 1.29

Write an algebraic expression into words 9m-3

Answers

Answer:

subtract 3 from the product of 9 and m

you have 89 apples in you car your teacher wants 46 of them how many do you have lefy?

Answers

Answer:

Step 89-46=43

Answer:

43 apples

Step-by-step explanation:

89-46=43

If you need to check you could do the opposite:

46+43=89

Since that checks out you know the answer would be 43.

Help !! Multiply: 2w(w+17)

Answers

Answer:

2w^2 + 34w

Step-by-step explanation:

2w(w+17)

Multiply the 2w by each term in the parentheses

2w*w + 2w*17

2w^2 + 34w

please help me quickly

no random links i will report :)

Answers

The answer should be D. I hope this helps and could I get brainliest please?!

If You Have 6 People At A Party And In Total You Have 18 Slices Of Pizza, How Much Dose Each Person Get?

Answers

Answer:

3 slices of pizza.

Step-by-step explanation:18/6=3

reduce each fraction by its lowest term 6/10

Answers

Answer:

2/5

Step-by-step explanation:

6/10 simplified to 2/5

Please make me brainleist i need to level up

solve for k.
k(4r−5)≥12r−9

Answers

Answer:

[tex]k = \frac{12r - 9}{4r - 5} \\ [/tex]

Step-by-step explanation:

[tex]k(4r - 5) \geqslant 12r - 9 \\ k = \frac{12r - 9}{4r - 5} \\ [/tex]

(4x+2)=102+44 solve for x

Answers

Solution:(4x + 2) = 102 + 44or, 4x = 102 + 44 - 2or, 4x = 144or, x = 144 ÷ 4or, x = 36Answer:

x = 36

4x + 2 = 102 +44
4x+2 = 146
(4x+2) + (-2) = 146 + (-2)
x=36

What does negative 2 over 3 > −1 indicate about the positions of negative 2 over 3 and −1 on the number line? (4 points) Group of answer choices negative 2 over 3 is located to the right of −1 negative 2 over 3 is located on the left of −1 negative 2 over 3 is located on the right of 0, and −1 is located on the left of 0 negative 2 over 3 is located on the left of 0, and −1 is located on the right of 0

Answers

Answer:

negative 2 over 3 is located to the right of -1

Step-by-step explanation:

-1 is further to the left than negative 2/3. Negative 2/3 is closer to 0.

Negative 2/3 is between -1 and 0.

These statements eliminate the other possible answers.

Evaluate the function at x = -3.

Answers

Answer:

hold on

Step-by-step explanation:

Given the function, p(x) = 4x^3 + 2x^2 - 3x + 2:

We can substitute the value of x = -3 as input into the given function:

p(-3) = 4x^3 + 2x^2 - 3x + 2

p(-3) = 4(-3)^3 + 2(-3)^2 - 3(-3) + 2

p(-3) = 4(-27) + 2(9) - 3(-3) + 2

p(-3) = -108+ 18 - (-9) + 2

p(-3) = -90 + 9 + 2

p(-3) = -81 + 2

p(-3) = -79

Please mark my answers as the Brainliest if you find this solution helpful :)

what is 1760 rounded to the nearest hundred

Answers

Answer:

1800

Step-by-step explanation:

Please give details to them all I’m not very smart lol

Answers

Answer:

Step-by-step explanation:

For number 8, to start,:

[tex]\frac{x}{4}[/tex] - 1 = 1

the first step is to add 1 to both sides of the equation; then, simplify.

[tex]\frac{x}{4}[/tex] - 1 = 1

+1 +1

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

next, the -1 and +1 will cancel.

[tex]\frac{x}{4}[/tex] = 2

the last step is to multiply both sides of the equation by 4.

4 · [tex]\frac{x}{4}[/tex] = 2 · 4

simplify; the 4s cancel out on the left side.

x = 8

**************************************************

For number 9, :

9 = 6 + [tex]\frac{x}{7}[/tex]

like in number 8, the first step is to subtract 6 from both sides of the equation; also, a helpful tip you can use is move the 9 to the right side; speaking personally, it often helps make things visually easier to work out. you would then rewrite the equation like: 6 + [tex]\frac{x}{7}[/tex] = 9

6 + [tex]\frac{x}{7}[/tex] = 9

now, we'd subtract 6 from both sides.

6 + [tex]\frac{x}{7}[/tex] = 9

-6 -6

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

next, the 6 and -6 will cancel.

[tex]\frac{x}{7}[/tex] = 3

the last step is to multiply both sides of the equation by 7.

7 · [tex]\frac{x}{7}[/tex] = 3 · 7

simplify; the 7s cancel out on the left side.

x = 21

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