Answer:
small yards: 5 = 110$
large yards: 1 = 30$
she mowed 5 small and 1 large yard
Step-by-step explanation:
Answer:
16.28
Step-by-step explanation:
a^2 + b^2 = c^2
11^2 + 12^2 = c^2
121 + 144 = 265
sq root 265
is about 16.28
Answer: 2 hours
Step-by-step explanation: Divide 175 (distance traveled) by 3.5 (time traveled). The answer is 50 (km per hr). Divide 100 (km) by 50 (km per hr). The answer is 2 hours.
True, this is a Pythagorean identity.
