2 answers:
Answer:
Number 10 (8.70) 11 (9.57 12 (10.44) 13 (11.31)
Step-by-step explanation:
(11.31) pretty sure if not correct me
Answer:
13% decrease = -13%
Step-by-step explanation:
Hey there
one example can be 70 decreased by 13%
so, first we find 13% of 70:
13% of 70 = 9.1
then we subract:
70 - 9.1 = 60.9
= 60.9
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35% = 0.35
21 = 0.35 * x
so x = 21 / 0.35
x = 60
answer
C. 21 = 0.35 · x; 60
It is less= 12/30 = 4/10 < 6/10
Answer:
5 in.
Step-by-step explanation:
Given that
b1 = 12
b2 = 8
A = 50
Formula is (1/2)h(b1 + b2), on substituting
50 = 1/2 * h(12 + 8)
50 = 1/2 * h(20)
100 = 20h
h = 100/20
h = 5
The height is 5 in
One of the never answered. sad. its D.