Answer:
a. -1
b. 8
c. 3
Step-by-step explanation:
a.
6-7
(factor out the negative sign)
-(7-6)
(calculate)
-1
(your answer)
b.
6-(-2)
(remove the parentheses)
6+2
(calculate)
8
(your answer)
c.
6-3=3
Uh.. Lemme see. Add up all the angle measures and then subtract them from 360. In this case, the answer is 87.
V = (1/3) π r² t
= (1/3) π (10 cm)². 16 cm
= (1/3) π (100 cm²). 16 cm
= (1/3) π (1600 cm³)
= (1600π)÷3 cm³ (B)
Answer:
Negative.
Step-by-step explanation:
A negative exponent. For example, 0.025 in scientific notation is 2.5*10^-2.
Answer:
a
Step-by-step explanation:
that is the only thing there
