1.85 or 1.9 i believe will be the answer
30 times the number of hours
and
20 times the number of hours the add 10 to your answer
<em><u>Answer:</u></em>
145.309
<em><u>Step-by-step explanation:</u></em>
So we want to find the midpoint of the two number: 145.809 and 144.809, what we want to do it to find the difference between the two numbers and then divide it by 2 so we can find the halfway point:
145.809 - 144.809 = 1
^ So from this, we just have to add half of 1 or 0.5 to the smaller number:
144.809 + 0.5 = 145.309
Answer:
(a) 5
(b) 10
(c) 13
Step-by-step explanation:
We know the distance between two points is:
d=
we have the following pairs of points:
(a) (2, 4) and (5, 0)
(b) (8, 1) and (2, -7)
(c) (-4, 6) and (1,-6)
don't you have a text book with examples in it?