Answer:
c = 5 cm
Step-by-step explanation:
Use Pythagorean Theorem
3^2 + 4^2 = x^2
9 + 16 = x^2
25 = x^2
x = 5
C - 7.6 = -4
c = -4 + 7.6
c = 3.6
Answer:
-22
Step-by-step explanation:
According to the question you need to find a number that gives the result of 22 when multiplied with -1
So, 
Answer:
it is B
Step-by-step explanation:
hope this helps you.