6*5=30
8*2=16
30+16=46
The test was worth 46 total points
Hello!

Use the Pythagorean Theorem to solve for the hypotenuse:
a² + b² = c²
Plug in the given values:
12² + 4² = c²
144 + 16 = c²
160 = c²
Take the square root of both sides:
c = √160
c ≈ 12.65.
q= -1/2
perpendicular slopes are those that are opposite sign and reciprocal of the original given slope
Answer:
9
Step-by-step explanation:
We know that for
where p and q are different prime numbers the number of positive divisors are (m+1) (n+!)
We have given 
So here m=2 and n=2
So number of positive divisors
=9
So the number of positive divisors of
is 9