The answer is:
<span>.438
Hope this Helps!!</span>
Answer:
x=
3
2
=0.667
x=3
Step-by-step explanation:
Answer:
height = 11.5 in
Step-by-step explanation:
The area (A) of a trapezoid is calculated using the formula
A =
h(a + b)
where h is the height and a, b the bases
here a = 21, b = 8 and A = 166.75, hence
h(21 + 8) = 166.75
Multiply both sides by 2 to eliminate the fraction
29h = 333.5 ( divide both sides by 29 )
h = 11.5 in
30 x 20=600
your answer is that he would type 600 words in 20 minutes.
3(4x + 6) + 7x
12x + 18 + 7x
19x + 18 <==