Subtract 2n from -10n to get -12n
-12n
The answer is A I don’t if it’s 100% right thou
<span>Arc length = C*(21/360)
so the answer is D</span>
Answer:
65.63 cm or 65 5/8 cm
Step-by-step explanation:
volume of a rectangular prism = whl
w= 7 1/2
h = 2 1/2
l = 3 1/2
w x h x l
2n=n-5 subtract n from both sides
n=-5
check...
2(-5)=(-5)-5
-10=-10
