Ask question

Ask question

All categories

3 years ago

10

Help,anyone can help me do quetion,I will mark brainlest.

2 answers:

dlinn [17]3 years ago

7 0

180. It’s the right one

maks197457 [2]3 years ago

6 0

180m

To find this we need to find the perimeter. The perimeter is not given so we need to find it. If the land is square we can assume all sides are the same length. So to find the perimeter we need to find the side length. So we find the square root of the volume. The square root of 2025 is 45. So we now add all the side lengths together. The equation is 45+45+45+45. This makes 180m. It takes 180m of fence.

Hope this helps. Please consider making me the Brainliest, it’s not necessary but it is appreciated as I put time and research into each answer. Have a great day, stay safe and stay healthy.

You might be interested in

The function f(x) = ax^r satisfies f(2) = 1 and f(32) = 4. Find r.

____ [38]

The value of r is 1/2

6 0

4 years ago

madreJ [45]

Answer:

the coordinate B (-3,2) will be -7, 4

because there is

-4 unit at horizontally it means -3+-4= -7

or 2 vertically so it will 2+2 = 4

6 0

3 years ago

Andy has a snowball (a perfect sphere) with the radius of 3 cm. He wanted the snowball to be bigger, so he spent four seconds pa

BigorU [14]

Answer:

Ratio = $\frac{64}{27}$

Step-by-step explanation:

Volume of Sphere is given by the formula:

$V=\frac{4}{3} \pi r^3$

Where

V is the volume

and

r is the radius

Original Volume, given r = 3, would be:

$V=\frac{4}{3} \pi r^3\\V=\frac{4}{3} \pi (3)^3\\V=\frac{4}{3}\pi (27)\\V=36\pi$

Increased snowball volume:

Radius increased 0.25 per second, he spent 4 seconds, so radius increase:

0.25 * 4 = 1 cm

New radius = 3 + 1 = 4 cm

New Volume would be:

$V=\frac{4}{3} \pi r^3\\V=\frac{4}{3} \pi (4)^3\\V=\frac{4}{3}\pi(64)\\V=\frac{256\pi}{3}$

Ratio of New Volume to Original would be:

$Ratio=\frac{\frac{256\pi}{3}}{36\pi}=\frac{256\pi}{3}*\frac{1}{36\pi}=\frac{64}{27}$

This is the ratio for current volume to original volume.

3 0

3 years ago

the length of a rectangular room is 16 less than four times the width. the perimeter of the room is 68 feet. find the length and

RoseWind [281]

Answer:

Step-by-step explanation:

x = width

4x - 16 = length

x + x + (4x - 16) + (4x - 16) = 68

= x + x + 4x - 16 + 4x - 16 = 68

= 10x - 32 = 68

= 10x = 100

= x = 10

width = 10 feet

length = 24 feet

5 0

3 years ago

Read 2 more answers

Please help anyone know how to do this.

stira [4]

A right angle triangle will follow Pythagorean theory where a^2(hypotenuse)= b^2+ c^2

Therefore 17^2=11^2+ c^2

289=121 + c^2

168 = c^2

c= 13 rounded to the nearest tenth

7 0

3 years ago