MATH— Please help me answer this question. Hopefully you can see the picture

Answer:

1) width = 10 + 2x

length = 20 + 2x

2) area = (10 + 2x)(20 + 2x)

= 4(5 + x)(10 + x)

3) 4(5 + x)(10 + x) = 600

(5 + x)(10 + x) = 150

50 + 15x + x^2 = 150

x^2 + 15x - 100 = 0

(x - 5)(x + 20) = 0

x = 5 feet

The width of the walkway is 5 feet.

Answer:

586 bananas

Step-by-step explanation:

Macy - 812 bananas

Jake - (812 x 0.83) = 673.96 bananas

Karl - (673.96 x 3) = 2021.88 bananas

Gary - (2021.88 x 0.29) = 586.3452 bananas. The answer gets rounded down to 586 bananas because he can't have part of a banana

Answer:

Step-by-step explanation:

A = on every day except from 1 to 2 , 4 to 5 and 6 to 7 so rained 2 to 4 and 5 to 6

how i know that is that the centimeters stayed the same on the chart this applies for b

B = 1 to 2 , 4 to 5 and 6 to 7 because the c stayed the same on the chart

C = yes it possible for it to decrease because rainfall is part of the whether and it can change any day like when it stop

I hope this helps i dont now if it right :)

Answer:

D = 10.1m

Step-by-step explanation:

We know that the volume of a sphere of radius R is:

V = (4/3)*pi*R^3

where pi = 3.14

A hemisphere is half a sphere, then the volume of an hemisphere is half of the volume of a sphere, then the volume of a hemisphere of radius R is:

V' = (1/2)*(4/3)*pi*R^3

Now, we know that our hemisphere has a volume:

V' = 272m^3

Then we can solve the equation:

272m^3 =  (1/2)*(4/3)*pi*R^3

For R.

(we want the diameter, but remember that the diameter is equal to two times the radius, so finding the radius is a good start)

272m^3 =  (1/2)*(4/3)*pi*R^3

272m^3 =  (4/6)*3.14*R^3

272m^3*(6/4*3.14) = R^3

∛( 272m^3*(6/4*3.14) ) = R = 5.06 m

And the diameter is two times that, so we get:

D = 2*5.06m = 10.12 m

Rounding this to the nearest tenth of a meter (first digit after the decimal dot), we get:

D = 10.1m

Answer: The ratio is 18:3

Step-by-step explanation:

Answer:  6 to 1

Step-by-step explanation:

A ratio refers to a fraction. In this case the question asks how many players to coaches there are.

The word "to" means that is where the fraction bar goes.

Players/Coaches

There are 18 players and 3 coaches.

18/3

18 can be divided by 3, 6 times so the fraction can be simplified to

6/1 meaning there are 6 players for every coach.

Answer:

-11/9 = -1 2/9 = -1.22...

Answer:700



Step-by-step explanation:

The base of the Triangular prism is 140

14 x 10 = 140

The volume

volume = L x w x h or b x h

140 x 5 = 700

the base is 140

The height is 5

The volume is 700

Base is L x W

Answer:

A

Step-by-step explanation:

The line starts at 24 and ends with 34. The box starts at 25 and 32. The line in the middle shows 31.

Answer:

d

Step-by-step explanation:

Answer:

draw a line that makes a triangle and rectangle.

hypotenuse= 30

3k-4k-5k triangle

18-24-30

so the short part of triangle is 18 cm

10+10+18+24+30 equals 92

sorry for language I am not familiar with English

the perimeter of this shape is

24+10+10+30+\(\sqrt{30^{2} -24^{2} }\) = 92 cm

Answer:

-6

Step-by-step explanation:

The opposite of the opposite of something is a double negative, meaning nothing has changed.

Answer:

6

Step-by-step explanation:

Explanation:

The data from the stem-and-leaf plot is:

10,

24,25,26,

30,30,32,33,

40,45,46

Add up those values

10+24+25+26+30+30+32+33+40+45+46 = 341

Then divide over n = 11 which is the sample size.

341/11 = 31 is the arithmetic mean.

Answer:

341/11 = 31 is the arithmetic mean.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

The answer is 150°

Step-by-step explanation:

x=150(opposite angles in a quadrilateral

Answer:

A = pi(r)^2

A = pi(40)^2

A = 1,600pi sq. ft.

Therfore the answer is C.) 1,600 pi sq. ft.

I hope this helps you!!

Answer:

C - 1600\(\pi\) sq. ft.

Step-by-step explanation:

Since the answer has to be in terms of pi, we can exclude that from the equation.

The formula to find the area of a circle is \(\pi r^2\) where r is the radius. If we plug in 40 for r, we get 1600\(\pi\).

Answer: 49.2 yd 2

Step-by-step explanation:

You must know the formula for surface area. The surface area would be A=2(wl+hl+hw), Plug in the numbers, and then solve. You will get 49.2.

Answer:

is the answer of this question 20 g?

Answer: I took a screen shot of what you do hope this helps

Step-by-step explanation:

well, Yasin is correct, the exterior angles are all 36° each, however "g" is including more than just that, Check the picture below.

Answer: 36 is wrong

Step-by-step explanation: 360 - 36 = 324  degrees

Answer:

Option C. The initial values for Athlete B is greater

Step-by-step explanation:

Brainliest PLEASE!!!!!

Step-by-step explanation:

In the purple writing, the height of the triangle using Pythagorean theorem.

This is the question  calling the "height of the box".

so, the height of the box is = 15 cm

Part B:

The amount of cardboard needed for lateral area of this prism is...

area = perimeter of triangle * height of prism

larea = (16 + 17 + 17) * 20

area = 50 * 20

area = 1,000 cm2

Answer:

80

Step-by-step explanation:

Write and solve a compound inequality to model the possible length of the dog run.The inequality to model the possible length of the dog run is;.  100 ≤ 2.50x ≥ 200And the possible length of the dog run is 80ft.Minimum spending = $100Maximum spending = $200Cost per square feet = $2.50 letx = possible number of square feetThe inequality:100 ≤ 2.50x ≥ 200This means possible number of square feet constructed is greater than or equal to $100 or less than or equal to $200solve:100 ≤ 2.50x ≥ 200divide the inequality into 2100 ≤ 2.50xx ≤ 100/2.5x ≤ 40the other part:2.50x ≥ 200x ≥ 200/2.50x ≥ 80

Therefore,the possible length of the dog run is 80 feet

Answer: 1. a. 15     b. 11     c. 2     d. 7     e. 5.5

2.  Stem:                   Leaf:

        1                           9

        2                         5, 9

        3                        3, 3, 8

        4                        0, 7, 9

        5                          4, 5

        6                           1, 5

        7                           2, 7

        8                             1

3. a. 13 inches        b. I'm pretty sure that it is the second quarter because there is more snow.           c. The first quarter because it's section is more spread out among the numbers.

Step-by-step explanation:

Answer: y=-9/8x+7

Step-by-step explanation:

Answer:

yes, your score is good for a seventh grader.

keep it up and you can score more.