Answer:
The parts are 27 cm and 64 cm long.
Step-by-step explanation:
Let the shorter part be x.
"The longer part is 10 cm more than twice as long as the shorter part."
shorter part: x
longer part: 2x + 10
total length: x + 2x + 10
total length: 91
x + 2x + 10 = 91
3x + 10 = 91
3x = 81
x = 27
2x + 10 = 2(27) + 10 = 54 + 10 = 64
Answer: The parts are 27 cm and 64 cm long.
All the blocks are total 100 (10x10), so the answer will be 72 of 100 or 72/100
Answer:
The two in the middle are the negatives and the two that are on the sides are positive.
Answer:
the first table
Step-by-step explanation:
2,4
6,10
8,13
The right triangle has an angle of 30°-60°-90°
