Answer:
3/4, 5/6, 8/10 this is in fraction form though. just change it to 3:4
Answer:
x+7
Step-by-step explanation:
25x - 6x - 18x + 7
x + 7
Total amount of fencing
= 4x + 3(3x + 1)
= 4x + 9x + 3
= 13x + 3
Answer:
15
Step-by-step explanation:
Use the pythagorean theorem.
A² + B² = C²
In this case, A = 8, B is unknown, and C = 17. B is the side that we want to calculate.
8² + B² = 17²
64 + B² = 289
B² = 225
B = √225 = 15
