Answer:
8.9
Step-by-step explanation:
The answer is 8.9 because two negatives divided by each other equals a positive. In this case, there are two negatives so you know the answer will be a positive. In the end when you divided –65.86 ÷ (–7.4), you get 8.9!
Hope this helps, have a good day. c;
(You can also type it into your calculator if you have one, and you should hopefully get the same answer.)
The expression can be simplified as:
k^3(k7/5)^-5
= k^(3+-5) * (7/5)^-5
(Collecting the powers of k at one side and the constants at other side)
= k^-2 * (5/7)^5
(Solving thr integer powers)
= k^-2 * (3125/16807)
Answer:
3
Step-by-step explanation:
Using the rule of radicals
× 
⇔ 
Given
= 
= 
×
= 3
Answer:
√13
Step-by-step explanation:
Distance = √(3-0)² + (-3+1)²
= √ (3)². +(-2)²
=. √ 9+4
= √ 13
May this help you !!!!
B. Reflection. Hope it helps you
