Answer: 7 feets
Step-by-step explanation:
A 7 feet stop sign creates a shadow that is 2 feet long. At the same time a utility pole creates a shadow that is 2 feet long. How tall is the utility pole.
Length of shadow created by 7 feet stop sign = 2 feets
Length of shadow created by utility pole = 2 feets
Length of utility pole =?
Since the length of shadow created by a body is dependent on the height of the body and the position of the sun.
Since the length of shadow are similar = 2 feets
The height of the utility pole and the sign post would be the same.
Hence, height of utility pole will be 7 feets
You divide 2 by 9 which is .2222--- or .2 if you round it to the nearest tenths.
Whenever you want to change a fraction to a decimal, you divide the numerator by the denominator.
Answer:
The answer to your question is letter B
Step-by-step explanation:
Process
1.- Write the function
f(x) = - 2x² + 2x - 3
Find f(5)
2.- Substitute x for 5
f(5) = -2(5)⁵ + 2(5) - 3
3.- Simplify
f(5) = -2(25) + 10 - 3
f(5) = -50 + 7
f(5) = -43
Answer:
{all multiples of three} , {all multiples of four}
Step-by-step explanation:
hope it helps u
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3.5-10=-(10-3.5) = -6.5 using the distributive property. 4*3.5=3.5+3.5+3.5+3.5=14, and 14-10=4.
-6.5*4=-26
We had to do parenthesis first, and we then had to decide multiplication or subtraction in them. In PEMDAS, multiplication comes first, so we did that then the subtraction in the parenthesis. Lastly, we did multiplication after the parenthesis were over with
