Answer:
a^11
Step-by-step explanation:
1) Simplify the numerator. Use the laws: (x^a)^y = x^ay, x^a × x^b = x^a+b.
= a¹⁵ × a^-6 / a^-2
= a⁹ / a^-2
2) Divide them. Use the law: x^a / x^b = x^a - b.
= a^9 - (-2) / 1
= a^9 + 2 / 1
= a^11
Answer:
B. a>b
Step-by-step explanation:
a is the higher number line beacuse it is farthter right than b. so a>b
Well how much money does he get from mowing a lawn? Divide 190 by that amount.
Answer:
<h2>
8.54 units</h2>
Step-by-step explanation:
Given,
Perpendicular ( p ) = 8 units
Base ( b ) = 3 units
Hypotenuse ( h ) = ?
Using Pythagoras theorem:

plug the values

Evaluate the power

Calculate the sum

Squaring on both sides

Calculate
units
Hope this helps..
Best regards!
The answer is : 1:6 repeating