The answer is 32 b<span>ecause I know the angle of FHG is 120 and the angle of FGH is 28. so, 180 - 148 </span><span>
Sorry I messed up so many times.
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Assuming the spaces mean plus (+):
2(3y+5) = 3(5y+13)
6y+10 = 15y+39
10 = 9y+39
9y = -29
Therefore, y = -29/9 or -3.22
Answer:
The answer for this question is C, E and F .
Step-by-step explanation:
Given that the length is 3 times the width. So firstly, you have to find the expression of length :

Let width = w,


Next, the perimeter of rectangle is P = 2(length+width) so you have to substitute the expression into the formula :

Let length = 3w,
Let width = w,




Answer:
B. 19
Step-by-step explanation:
g(x) = x^2+3
Let x=4
g(4) = 4^2 +3
= 16+3
=19