Answer:
40
Step-by-step explanation:
Use the Outside Angles Theorem,

The choices for this question is found elsewhere and as follows:
<span>A. 16/9
B. 4/3
C. 32/9
D. 64/27
</span>
From the choices, i think the correct answer from the choices listed above is option B since from the situation you are reducing the ratio. Hope this answers the question.
He would earn <span>$40.95 in that amount of time
</span>
13-x = 13- x
theres is no answer for that x its a variable and 13 is a constant so is just 13-x
Answer: x²+8x+16
Step-by-step explanation:
(x+4)^2=(x+4)(x+4)
Now use distributive property to expand (x+4)(x+4):
(x+4)(x+4)=x²+4x+4x+4(4)
x²+4x+4x+4(4)=x²+8x+16