Answer:
52⁰
Step-by-step explanation:
Cos x⁰ = adjacent/hypotenus
Cos x⁰ = 8/13
Cos x⁰ = 0.615
x⁰ = cos^-1 (0.615)
x⁰ = 52⁰
Answer:
9
Step-by-step explanation:
if the opposition of a number is equal to -9.
hence the expression above....
<h3>
Answer: Choice C) 9m^8</h3>
============================================================
Explanation:
Each side of the square is the same, so we have length = width in this case.
Length = 3m^4
Width = 3m^4
Area = (length)*(width) = (3m^4)*(3m^4) = (3*3)*(m^4*m^4) = 9m^8
Note how m^4*m^4 leads to m^8. We add the exponents.
The general rule is a^b*a^c = a^(b+c).
<u><em>Answer:</em></u>
Elliot biked 70 miles
<u><em>Explanation:</em></u>
We are given that the total distance of the race is 100 miles
We are also given that Elliot covered
of this distance
To get the number of miles covered by Elliot, we will simply multiply the ratio of the covered distance (
) by thetotal distance of the race (100 miles)
<u>This is done as follows:</u>
Distance covered =
miles
<u>Therefore,</u> Elliot biked for 70 miles
Hope this helps :)
Answer:
exponent
Step-by-step explanation: