The answer is 13.5<<<<<<<<<<<<<<<<
Answer:
x=8
Step-by-step explanation:
Remember that the variables a and b in the formula are the legs and c is the hypotenuse. So that means that 15 and x are the legs and 17 is the hypotenuse. Plug those numbers where they go in the formula like below:
15^2+x^2=17^2
Go ahead and square the 15 and 17 to simplify it a little.
225+x^2=289
Now, get the x by itself by subtracting 225 from each side
x^2=64
Take the square root of each side to remove the squared on x and solve.
x=8
Answer: C
Step-by-step explanation:
Answer:
I think its (A)
Step-by-step explanation:
To find the area you have to multiply (b*w)*h
and if the area is 60 you just have to divide by the height to get the base area.
60/8=7.5
Hope this helps :3
