Answer:
It's the b graph
Step-by-step explanation:
Khan Academy.
<span>(2*h)/15 = 20 // - 20
(2*h)/15-20 = 0
2/15*h-20 = 0 // + 20
2/15*h = 20 // : 2/15
h = 20/2/15
h = 150
h = 150</span>
<span>$84 to 12%
</span>10.08
is the answer
Answer:
i think is D
Step-by-step explanation:
because 2×7=21
3×21=63
and the parent still going
Answer:
Perpendicular(p)=21
base(b)=20
hypotenuse(h)=29
Step-by-step explanation:
Now by using the formula:
cos A=b/h
i.e 20 by 29
