Answer:
x = 92.5°
Step-by-step explanation:
both are isosceles triangles, with two angles similar
2y + 110 = 180°
2y = 180-110
y = 70/2 = 35°
2z + 65 = 180
2z = 180-65
z = 115/2 = 57.5°
so total angle, x = 35 + 57.5 = 92.5°
Convert meters into cm. 90m=900cm, then multiply that by 712 since 1cm=712m. 900*712=640,800m. hope this helps :)
7 is not equal to the others
using the laws of exponents
/
= 1 /
= 
= 
Apart from 7 the other 3 all equal 
The can make 513. that is at a rate of 27bagels/ hour
Answer:
y = 50
Step-by-step explanation:
All triangle angles add up to 180 degrees.
To set this equation up, you need to add everything given in the triangle and set it equal to 180:
y + y + 80 = 180
<em><u>Add like terms:</u></em>
2y + 80 = 180
<u><em>Subtract 80 from both sides:</em></u>
2y + 80 = 180
- 80 - 80
___________
2y = 100
<u><em>Divide both sides by 2:</em></u>
y = 50
<u><em>If you're unsure, you can plug in the 50 for y:</em></u>
y + y + 80 = 180
50 + 50 + 80 = 180
100 + 80 = 180
180 = 180