Answer:
∠ E = 56°
Step-by-step explanation:
the external angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ MGF is an exterior angle of the triangle , then
10x + 12 = 5x - 4 + 76
10x + 12 = 5x + 72 ( subtract 5x from both sides )
5x + 12 = 72 ( subtract 12 from both sides )
5x = 60 ( divide both sides by 5 )
x = 12
Then
∠ E = 5x - 4 = 5(12) - 4 = 60 - 4 = 56°
Answer:
50
Step-by-step explanation:




Plug 10 in for x.

Answer:
9.5 ft^2
Step-by-step explanation:
It’s just 4.75 * 2
-5a^2 - 7a = -a x (5a + 7)
let me know if you have any other questions
:)
Answer:
i can help u just give me the work
Step-by-step explanation: