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Allushta [10]
3 years ago
14

A square has an area of 160 square feet. What is the length of one side of the square, in feet?​

Mathematics
2 answers:
WINSTONCH [101]3 years ago
5 0

Answer:

40

Step-by-step explanation:

Evgen [1.6K]3 years ago
5 0

since you didn't miss a zero here is the exact answer. I don't know if your teacher would prefer it rounded. I also don't like Brainly's equation thing especially with square roots and it's easier like this so here's my written work

if you need to round it tell me and I'll round it to 4 decimal places if you don't specify how many

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Y=2x^5+14 is a linear equation.<br> a. true<br> b. false
stich3 [128]

Answer:

false

Step-by-step explanation:

A linear equation has x to the first power

or of the form x plus a constant

This has x to the fifth power so it is not linear

8 0
3 years ago
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Can someone tell me these please? I need help BADLY a will give brainliest if correct 26 a b and c
hram777 [196]

a - b ≤ 25

b - yes

c - 26 ( draw the picture for your explanation)

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3 years ago
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If f(x)=6x^3-4 and g(x)=2x+2, find (f-g)(x)
Lerok [7]

Answer:

https://socratic.org/questions/if-f-x-6x-3-and-g-x-2x-2-find-f-g-x

Step-by-step explanation:

Go to this site. It has the correct answer

8 0
3 years ago
F(x)=3/x+2-√x-3 f(19)=​
77julia77 [94]

Answer:

  • - 27/7

Step-by-step explanation:

Given

  • f(x)=3/(x+2) - √(x-3)

To find

  • f(19)

Solution

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3 0
3 years ago
Find the surface area of each figure.
timurjin [86]

Answer:

For a cylinder of radius R and height H, the surface area is given by:

A = 4*pi*R^2 + H*(2*pi*R)

Where pi = 3.14

We can just use that formula for each one of the given cylinders.

1) We can see that the diameter is 10 yd, and the radius is half of the diameter, then the radius is:

R = 10yd/2 = 5yd

And the height is 3yd, then H = 3yd

Replacing these in the area equation, we get:

A = 4*3.14*(5 yd)^2 + 3yd*(2*3.14*5yd) = 408.2 yd^2

2) Here we can see that the diameter is 24 cm, then the radius is:

R = 24cm/2 = 12cm

And the height is H = 10cm

Then the area is:

A = 4*3.14*(12 cm)^2 + 10cm*(2*3.14*12cm) = 2,562.24 cm^2

3) In this case we have a radius equal to 12 cm, and a height equal to 7 cm, then the area is:

A = 4*3.14*(12 cm)^2 + 7cm*(2*3.14*12cm) = 2,336.16cm^2

4) Here is hard to see the measures, I think that here we have:

diameter = 8m

Then R = 8m/2 = 4m

And the height is also 8m, H = 8m

Then the area is:

A = 4*3.14*(4 m)^2 + 8 m*(2*3.14*4m) =401.92 m^2

6 0
3 years ago
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