Its true because : 33^2 + 56^2 = 65 ^2
Answer:
x = 15
Step-by-step explanation:
45/3 = 15
Step 1: Find the slope:
This gives you , but we need to find b.
To find b, substitute in one (x,y) pair and it doesn't matter which one. I'll go with (4,-2):
Now take that b-value and plug in into the slope-intercept form:
It's always a good idea to toss in the other x-value from the other point, to make sure it checks out.
No because 1/3(30) would be equal to 10 and 10 is not equal to 15