3/5- -3/4 = 1.35 if you want it as a fraction it’s 27/20
Step 3. It lost track of one power of a on the left side.
Answer: 2,404 feet
Step-by-step explanation:
Each way was 601 feet. Going up was 601 feet and coming down was the same.
Total for both is therefore:
= 601 + 601
= 1,202 feet.
They did this twice in 8 weeks:
= 1,202 * 2
= 2,404 feet
Answer:
AD = 230
Step-by-step explanation:
AD = 30x - 10
MN = 31x + 1
BC = 30x + 28
To find the length of AD, we need to generate an equation that will enable us to find the value of x.
Thus,
MN = ½(AD + BC) => Trapezoid Midsegment Theorem
Plug in the values
31x + 1 = ½(30x - 10 + 30x + 28)
(31x + 1) × 2 = 30x - 10 + 30x + 28
62x + 2 = 30x - 10 + 30x + 28
Add like terms
62x + 2 = 60x + 18
62x - 60x = -2 + 18
2x = 16
x = 16/2
x = 8
✅AD = 30x - 10
Plug in the value of x
AD = 30(8) - 10 = 230