Answer: Let the smaller angle be x. Then the other angle will be 2x+20. Since the two angles are supplementary, their sum will be 180 degrees
Step-by-step explanation:
To make it in standard form make it equal to y
y = 5x + 4 Add 4 to both sides
Answer:
no value of X so no answer
Step-by-step explanation:
Answer:
5 and 7
Step-by-step explanation:
2 consecutive odd numbers...
x and x + 2
their sum equals 12
x + x + 2 = 12 <=== it could be this one
2x + 2 = 12 <== or this one
2x = 12 - 2
2x = 10
x = 10/2
x = 5
x + 2 = 5 + 2 = 7
Answer:
Step-by-step explanation:
Perimeter = 2*(length + width)
=2*(-3x +4 + 5x - 2)
=2*(2x + 2)
=2*2x + 2*2
=4x + 4
