Answer:
a = 15
Step-by-step explanation:
6 + 9 = 15
a = 15
15 - 6 = 9
yes
Answer:
positive
Step-by-step explanation:
if you subtract a negative number, it’s the same as adding a positive number. If you add 2 positive numbers, you get a positive number, so the expression is positive.
Answer:
17.52
Step-by-step explanation:
literally 11.6 x 1.51 and then round to hundredth place
Its 1.33 because you round up if its 5 or greater
The diameter of the circle is needed. But to solve, you would simply multiply the diameter of the circle by pi (3.14).
