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ioda
3 years ago
14

Pls help asapp plzzzz

Mathematics
1 answer:
ser-zykov [4K]3 years ago
4 0
The area would be 280 because if each side is 4 and there are 7 sides all you have to do is 4 times 7 which is 28 then do 28 times 10 since it’s the night and you get 280 as your area
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How to do a line plot to the nearest fourth inch
Shalnov [3]
Just count, its really simple...its hard to explain using a keyboard tho...sorry i wasnt much help
6 0
3 years ago
How much of the sphere do you have to paint red so that no matter ow you put a cube in it, some corner touches red?
Triss [41]

Explanation:

To achive that you have to piant a ring in red, which will have its big diameter equal to the sphere diameter and its small diameter equal to the cube diagonal.

The diagonal of the cube can be calculated using Pithagoras:

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4 0
2 years ago
Look at the 2 pictures to solve
bija089 [108]

Answer:

x = 15.3

x = 20.9

Step-by-step explanation:

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3 0
2 years ago
Which of the following expressions is equivalent to that expression
olganol [36]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Express the area A of a circle as a function of its​ radius, r. Determine the area of a circle whose radius is 11 inches. That​
nekit [7.7K]
<h2>Answer with explanation:</h2>

The function represents the area of a circle(A) is given by :-

A(r)=2\pi r

To determine the area of a circle whose radius is 11 inches. , we put the value of r=11 inches, we get

A(11)=2\pi (11)

Now, we put \pi=\dfrac{22}{7} in the above function , we get

A(11)=2(\dfrac{22}{7} )(11)\\\\\Rightarrow\ A=56.5714285714\approx56.57

8 0
2 years ago
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