Answer: 78.2
Step-by-step explanation:
You can figure out by making proportions so 5/17=23/x and then solve for x
x = 20 is the answer.
<u>Step-by-step explanation:</u>
When a parallel lines cut by a transversal, then the alternate exterior angles are congruent.
So the given 2 angles add up to 180 degrees.
5x+ 9 + 3x+ 11 = 180
8x + 20 = 180
8x = 180 - 20 = 160
x = 160/8 = 20
There are 1728 cubic inches in a cubic foot... not sure bout the sketch part.
Answer: 3
Step-by-step explanation: i don't know how it explain it
70 kilometers because you have to multiply 3.5 by 20.
