9514 1404 393
Answer:
Step-by-step explanation:
We need x first.
AB = DE
12 = 3x -3
4 = x -1 . . . . . divide by 3
5 = x
Now, we can find y.
∠C = ∠F
7x +y = 55
y = 55 -7x = 55 -7(5)
y = 20
Answer:
30
Step-by-step explanation:
Exterior angle equals sum of opposite interior angles
3x = 2x + 30
3x - 2x = 30
x = 30
Answer:
Step-by-step explanation:
Use similarity here. The ratio will look like this:

using the numbers provided:
and then cross multiply:
10x = 1500 so
x = 150
Therefore, the beanstalk is 1500 feet tall
Answer:
4.5sqrt5
Step-by-step explanation: