Answer:
42:53 would be the answer
Step-by-step explanation:
Answer:
-15/41
Step-by-step explanation:
-3x + 15 - 6x = 30 + 32x
~Combine like terms
-9x + 15 = 30 + 32x
~Subtract 15 to both sides
-9x = 15 + 32x
~Subtract 32x to both sides
-41x = 15
~Divide -41 to both sides
x = -15/41
Best of Luck!
Answer:
The measure of the angles are 55° and 35°
Step-by-step explanation:
Sum of two angles that are complement of each other are 90.
The angles are A and B, so we can write:
A + B = 90
Also,
The difference is 20. Let A be the greater of them, so we can write equation 2 as:
A - B = 20
Now, we add up both equations, eliminate B and solve for A first:
A + B = 90
A - B = 20
---------------
2A = 90 + 20
2A = 110
A = 110/2
A = 55
And now the measure of B:
A + B = 90
55 + B = 90
B = 90 - 55
B = 35
