I will convert feet to inches.
4 feet, 6 inches = 54 inches
20 feet = 240 inches
5/x = 54/240
Let x = closest height of tree
54x = 5(240)
54x = 1,200
x = 1200/54
x = 22.2222222222
The tree is about 22 feet tall.
Answer: f(x) · g(x)=-32x³+104x²-100x+100
Step-by-step explanation:
Since we are given f(x) and g(x), all we have to do is multiply them together.
f(x) · g(x)=(4x-10)(-8x²+6x-10) [distribute by FOIL]
f(x) · g(x)=-32x³+24x²-40x+80x²-60x+100 [combine like terms]
f(x) · g(x)=-32x³+104x²-100x+100
Now, we have multiplied them together, we have f(x) · g(x)=-32x³+104x²-100x+100.
-7p=-2-6p
7p=2+6p
p=2
Hope this helps :)
4d = 1/3
d = 1/3/4
d = 1/12
Thus, c is the correct choice.
Answer:
Step-by-step explanation:
Q. 2
- 4x + 2y = 16
y = 2x + 8
<em>( - 3, 2 )</em>
Q. 3
y = 2x + 3
<em>Not proportional</em>
