Answer:
The Pythagorean Theorem states that the square of the hypotenuse (diagonal) of any right triangle is equal to the same of the squares of the two legs. For this situation the television screen is cut by a diagonal of 25 inches and the length of the side is 20 inches.
Step-by-step explanation:
5
0-(-5) =5. ( big minus small)
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Answer:
Here,
denotes the additional cookies that need to be made by Walter besides 15 cookies made by him so far
Step-by-step explanation:
Number of cookies made by Walter so far = 15
He is asked by his coach to make at least 20 cookies but no more than 55.
Let
denotes the additional cookies that need to be made by Walter besides 15 cookies made by him so far.
The inequality is 
Now solve this inequality.

Answer:
8(1/x) = 4(1/10)
Step-by-step explanation:
lets say the number is x
eight times the reciprocal of a number equals 4 times the reciprocal of 10
8 * 1//x = 4 * 1/10
8/x = 4/10 , cross multiply
4x =8*10, divide both sides by 4
x= 80/4
x= 20