Answer:
A=(5D-5h)/4
Step-by-step explanation:
So you need to get <em>a</em> on one side so you subtract <em>h</em> on both sides to eliminate the <em>h</em> on the right side: <em>D-h=4/5 a</em>
now you need to multiply 5/4 on both sides in order to make 4/5 <em>a</em> just <em>a</em>
A=(5D-5h)/4
Hope this helps!
Answer: 2 times sqrt(181) (approximately 26.9)
Step-by-step explanation:
First, we can plot these points on a graph. Then, we’ll use the Distance Formula to calculate the distance between the two points, which is sqrt(181).
Since the problem tells us that one of our coordinates is the midpoint of K, we know that the length of the segment we just calculated is 1/2 of K. We can multiply our answer to get that K is 2 times sqrt(181).
Answer:
q = 42
Step-by-step explanation:

Hope this helps.
Answer:
yes because 3 is in - and it is less than 0
OK, this written in numbers is

But, fractions can not divide. So we need to multiply one by the reciprocal of the other. The reciprocal of a fraction is itself flipped upside down. For example, the reciprocal of 1/2 would be 2/1.
So, we will multiply 3/2 by 4/1. We know how to do this, it is simply 3/2*4=12/2=6.
So, the answer is n = 6. That would be answer c, because 6 is between 5 and 7.