Step-by-step explanation:
To do this we need to calculate the slope of each side. If we can show that the slopes of the opposite sides are the same, then the opposite sides are parallel. The slopes of the opposites were the same, so ABCD is a parallelogram.
<span>The equation that represents the product of 15 and the is 12 more than a number would be (x+12)15=y. !</span>
Answer:
x=0.75
Step-by-step explanation:
Hope this helps!
The score range that sally would have to make a 90 average is 85-100
