Answer:
80°
Step-by-step explanation:
The sum of the interior angles in a hexagon is 720°. This means that:
y + (2y - 20) + (2y - 20) + y + (2y - 20) + (2y - 20) = 720° - we can simplify this
10y - 80 = 720° - now, add 80 to both sides
10y = 800 - finally, divide both sides by 10
y = 800 ÷ 8 = 80°
Hope this helps!
Answer:
he is 100 yrs old.
Step-by-step explanation:
25x4=100
<h3>
Answer: D) Midsegment Theorem for Trapezoids</h3>
Assuming that the bottom horizontal segment is 9 units long, this would mean that x = 5 on top, added to the 9 on the bottom, gives 5+9 = 14. This cuts in half to get 14/2 = 7, which is the length of the midsegment of the trapezoid.
In short: add the parallel sides of the trapezoid, then cut that result in half. This will yield the midsegment.
For the first pic:
S= (3,4)
U= (-4,0)
V= (1,-2)
T= (-2,-3.5)
I hope this helped! Sorry if you get this wrong! :)
