Answer: C
Step-by-step explanation:
-100-_= 45
-100+145= 45
Negative plus negative equals a positive sign
Answer:
A
Step-by-step explanation:
The positive integers are numbers that start at 1 and go on towards the right: are natural numbers 1,2,3,4,5,6,7,...
Answer:
35 cm
Step-by-step explanation:
Use the pythagorean theorem, a² + b² = c², where a and b are the lengths of the legs of the right triangle and c is the length of the hypotenuse:
Plug in the values we know:
a² + b² = c²
12² + b² = 37²
Solve for b (the other leg):
12² + b² = 37²
144 + b² = 1369
b² = 1225
b = 35
So, the length of the other leg of the triangle is 35 cm
Answer:
15. y = 6x
16. x = 11
Step-by-step explanation:
15. A direct variation equation is of the form ...
y = kx
Solving for k, we find ...
k = y/x = 42/7 = 6
The equation is y = 6x.
__
16. Filling in the given values, we have ...
66 = 6x
11 = x . . . . . . . divide by 6
Answer:
c
Step-by-step explanation: