Answer:
YES
Step-by-step explanation:
because they are all different lengths
The answer I got is 155.5. First I broke this into a rectangle ad a trapezoid. The rectangles area is 15x5 = 75. The area of the trapezoid is 1/2(8+15)7 = 23x3.5 = 80.5. So 80.5 + 75 = 155.5
Answer:
Step-by-step explanation:
14x - y = -1
14x = y -1
14x +1 = y
Substitute into other problem:
3x + 2(14x +1) =13
3x + (28x + 2) = 13
31x + 2 = 13
31x = 11
x = 11/31
I use this formula:
Money = Loan x ( 1 + % )^month
In 4 years you have to pay 20,000x(1+5%)^48 = 208,025 dollars.
In 2 years you must pay 20,000x(1+5%)^24 = 64,501 dollars. Hence, you save $143,524.
Answer:
180° - x = 5 · ( 90° - x )
180° - x = 450° - 5 x
5 x - x = 450° - 180°
4 x = 270°
x = 270° : 4
x = 67.5°
The measure of an angle is 67.5°.
Its complement angle: 22.5°.
Its supplement angle: 112.5°
112.5° = 5 x 22.5
Step-by-step explanation:
