Answer:
(2,-2)
Step-by-step explanation:
2:7
2.5 miles per hour
ok, so we already know how long she walked in 1/2 hour and we need to find out how many miles in one full hour. So, i multiplied 1 1/4 times two to make up the one full hour and I got 2.5 miles. So the rate is 2.5 mph.
Angle x = 48
Angle y = 42
Side w = 1.6cm
2(5y+4)
