Answer:
1.) x = 50 2.) x = 70
Step-by-step explanation:
These angles are complementary angles meaning the angles add up to 90°. Therefore, we can set up equations to solve for the variables.
1.)
x + 40 = 90
x = 50
2.)
x + 20 = 90
x = 70
Answer:
top: 26, 39, 52
bottom: 40, 60, 80
Step-by-step explanation:
Have a good day.
-2 , -14/5 , -13/5, -12/5 , -11/5
-2, -2.8 , -2.6, -2.4, -2.2
Answer:
4.5 hours
Step-by-step explanation:
let t be the time elapsed
Therefore, we can set up a system of equations and solve accordingly
2t + 16.5 = 4t + 7.5
2t = 9
t = 4.5 hours more till they paint the same amount in square feet
Answer:
2(1/2 x 5 x 12) + (13 x 2) + (12 x 2) + (5 x 2)
Step-by-step explanation:
You must first find the area of the two triangles, and then find the area of the remaining rectangles.
