Answer:
6
Step-by-step explanation:
All we need to do is pythagoras theorem. 4sqrt5 is the hypotenuse and 4 is a leg, (4sqrt5)^2 - 4^2 = 36. Sqrt36 is 6.
0 Pounds obvious, 20 - 20 is 0
The equation would be d+q=$10.25
Answer:
the answer in 32/35. The wrong step was the second one.
Step-by-step explanation:
They multiplied 4/5 buy 5/8s reciprocal, but didn't cross multiply
