1 yard = 3 feet
2 yards = 6 feet
2 feet * 3 = 6 feet
so 5.5 ft * 3 = 16.5 feet, so pole is 16 feet 6 inches
Answer:
20 and 50
Step-by-step explanation:
x + y = 70
y = 2x + 10
Use the substitution method:
y = 70 - x
y = 2x + 10
70 - x = 2x + 10
3x = 60
x = 20
x + y = 70
20 + y = 70
y = 50
<u>x = 20</u>
<u>y = 50</u>
<u />
Answer:
y = 8x + 19.
Step-by-step explanation:
point-slop form
Both missing angles are 45°
Answer:
Step-by-step explanation:
Given
The attached triangle
Required
Find y
The attached triangle is isosceles; so:
Also, we have:
--- angles in a triangle
Substitute:
Collect like terms
