Two sides of a right triangle are 8 and 12 in find the missing side lengths of the legs
1 answer:
Answer:
9
Step-by-step explanation:
Use the Pythagorean theorem= A^2+B^2=C^
8^2+B^2=12^2
64+B^2=144
subtract 64 from 144 to find B^2, which is 80
the find the square root of 80
You might be interested in
Answer:
like 23 minutes and 25 seconds
Step-by-step explanation:
60.75%. Set up a proportion equation with 243 over 400 and x over 100. Then, cross multiply and devide.
Answer:
30 I think
Step-by-step explanation:
.
.
..
..... ..
...
.
.
Answer:
x = 4
Step-by-step explanation:
DE / XY = EF / YZ
5 / 10 = 2x-1 / 14
cross-multiply:
10(2x-1) = 14(5)
20x - 10 = 70
20x = 80
x = 4
It usually mean <span>multiplication.</span>
