39° because a right angle adds up to 90°
Answer:
118
Step-by-step explanation:
2 yards=72 in
10inches=10inches
3feet=36
Combine like terms
-6x² + (-x²) = -6x² - x² = -7x²
-7x² + 15x + 4 is your answer
hope this helps
The length is 18 and it's width is 10 because 10+8=18 and 18•10=180
