Let the smaller number be x
The bigger number is 5x
5x(x) = 180
5x² = 180
x² = 180÷5
x²=36
x=√36
x = 6
x=6
5x = 6 x 5
5x = 30
So the two numbers are 6 and 30
Pi rounded to a whole number would equal three. Circumference equals 2pi*r. The radius in this case is half of the diameter, so 4.5 cm. 2 times pi, or three equals 6 times 4.5 is 27
Answer:
the answer is b
Step-by-step explanation:

Both lines have the same slope, which means they are parallel. They also pass through the same point

. This means they're overlapping so there is infinitely many solutions.<span />
25 is the slop of the math problem