Just subtract the two. 10x^8 - -15x^8. The answer is 25x^8 because the two negatives come together to make a plus.
Supa dupa easy
remember
x^-m=1/(x^m) and
(x^m)/(x^n)=x^(m-n)
so
(11^4)/(11^8)=11^(4-8)=11^-4=1/(11^4)
2nd option
Answer:
<BOD = 120°
<EOC = 200°
<AOC = 135°
Step-by-step explanation:
Given:
<DOE = 115
°
<AOB = 60
°
<BOC = 75
°
<AOB + <BOD = 180°
so
<BOD = 180° - <AOB = 180° - 60° = 120°
<EOC = <EOA + <AOB + <BOC
As you know <EOA + <DOE = 180°
so
<EOA = 180° - <DOE = 180° - 115° = 65°
Now you find
<EOC = <AOE + <AOB + <BOC
<EOC = 65° + 60° + 75° = 200°
and
<AOC = <AOB + <BOC = 60° + 75° = 135°
Answer:
45:48
Step-by-step explanation:
Convert the 4ft to inches
45in:48in
