Answer: To find the distance between -32 and 13, we need to calculate the absolute difference between the two numbers.
The absolute difference is the positive value of the subtraction of one number from another. In this case, we subtract -32 from 13.
13 - (-32) = 13 + 32 = 45.
Therefore, the distance between -32 and 13 is 45 units.
Answer: Angle AFB is congruent to angle CEB because alternate interior angles are congruent.
Step-by-step explanation:
Given: ,
And, ac and ef are intersecting each other at point b.
Prove: Triangle abf is similar to triangle cbe
Since, (Reflexive)
,
⇒ ef is the common transversal of parallel lines fa and ec.
(Because Alternative interior angles are congruent)
Thus, By AA similarity postulate,
b) 2:1
c) 4:1
d) 8:1
e) 16:1
-(2x+7)
Answer:
The Customer's total cost for DVD was $19.26
Step-by-step explanation:
Given:
Purchase price of DVD = $12
Sold amount = 50% more than purchase amount.
So we will first calculate the amount at which the DVD was sold.
Selling Price of DVD =
Sales tax imposed = 7%
So we will find the amount charged in Sales tax.
The amount charged in Sales tax can be calculated by multiplying sales tax percent with Selling Price of DVD and then dividing by 100.
framing in equation form we get;
The amount charged in Sales tax =
Now we need to find the Total cost for DVD.
Total cost for DVD is equal to sum of the amount at which the DVD was sold and the amount charged in sales tax.
framing in equation form we get;
Total cost for DVD =
Hence The Customer's total cost for DVD was $19.26