Answer:
48 degrees
Step-by-step explanation:
<u>1) Solve for x</u>
Complementary angles add up to 90 degrees. Therefore, m<A + m<B is equal to 90:
Open up the parentheses
Subtract 20 from both sides
Divide both sides by 5
Therefore, x is equal to 14.
<u>2) Determine angle A</u>
Substitute x with 14
Therefore, the measure of angle A in degrees is 48 degrees.
I hope this helps!
Answer:
1. 37.5%
2.25%
Step-by-step explanation:
1.
2/3 and 1/4
What percent = x/100
0.25/2/3=x/100
25=2/3x
x=37.5
37.5%
2/3 and 1/6
1/6/2/3=x/100
16 2/3=2/3x
25%
Hope this helps plz hit the crown :D
Answer:
because all the fans have left
Step-by-step explanation:
Answer:
421.88 cubic units
Step-by-step explanation:
The formula for finding the volume of a cube is V=s3, where s is the length of one side. What is the volume, in cubic units, of a cube with side length 7.5 units? Round to the nearest hundredth when necessary
V =s³
s = 7.5 units
V = (7.5 units)³
V = 421.875 cubic units
Approximately = 421.88 cubic units