Answer:
d = 8.6
Step-by-step explanation:
a^2 + b^2 = c^2
7^2 + 5^2 = c^2
49 + 25 = c^2
74 = c^2
Now you take the square root of 74 and c^2
If you put the square root of 74 in a calculator you get about 8.6
So c = 8.6 or d = 8.6
Answer:
6 days.
Step-by-step explanation:
It's simple
So, find 20% of 7.5 i.e. 1.5
Then,we all know as work increases time decreases and vice versa.
So, 7.5-1.5 = 6
Hope it helps!
I honestly have no idea. Geometry is my worst subject
Please send a picture of the figure