Answer:
Thousands, probably millions
Step-by-step explanation:
0.666666667 is the answer !
Answer:
15m^2
Step-by-step explanation:
5+10=15
m+m=m
exponent stays the same YOUR WELCOME!!!!!!!!!
Answer:
x = 20
Step-by-step explanation:
These 2 angles are supplementary which means they add up to 180:
5x + 9 + 3x + 11 = 180
8x + 20 = 180
8x = 180 - 20
8x = 160
x = 20
Using the diamond, I get the factors 10/2 and 1/2. 2x^2+11x+5 factors to (2x+1)(x+5)=0
2x+1=0 2x=-1 x=-1/2
x+5=0 x=-5
Answer is D and E