Answer:
d
Step-by-step explanation:
Using the rule of exponents
=
, then
=
= ![2^{9}](https://tex.z-dn.net/?f=2%5E%7B9%7D)
Answer: (A) is the answer
100% sure
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
45% =
No. of T-shirts size medium =
× 80
= 36
Answer:
81 m²
Step-by-step explanation:
6x10=60
1/2(6)(7)=21
60+21=81
Answer:
A) -0.3 of an inch per second
Step-by-step explanation:
You'll have to put (2, 8.4) and (4, 7.8) into the slope formula.
It's represented as (∆y)/(∆x) = m
(y1 + y2)/(x1 + x2) = m
You subtract both y's in the numerator and subtract both x's in the denominator.
Like this:
(8.4-7.8)/(2-4) = m
(0.6)/(-2) = m
-0.3 = m