The slope is 5/4.
5²+4²=41
√41=6.4
EF=6.4 units.
Answer:
245+45x=170+60x
therefore in 5 days, they will charge the same amount
Answer: 5.6 ft
Step-by-step explanation:
A square has equal sides that all have x length. The area of the square would be x^2.
x^2 = 32 ft^2
x = 5.6 feet, to the nearest tenth.
[The actual value is 5.65685 feet. but the questions says round to nearest tenth.]
4/3 = x/21
So you can cross multiply and divide:
3x = 84
x = 28
Or you can say 3 times what equals 21? The answer is 7. Then multiply 4 times 7 to get the answer. Whichever makes more sense to you :)
