Answer:
it is a two-dimensional shape that can be modified to form a three-dimensional shape or a solid
Step-by-step explanation:
Answer:
C. 17
Step-by-step explanation:
I'm assuming you need the hypotenuse so to get that you do
The square root of a^2 + b^2
a squared + b squared
So it becomes square root of 8^2 + 15^2
= square root of 64 + 225
= square root of 289
= 17
Hope this helps :)
Given:
Regular price = r
discount rate = 30%
coupon = $5 off any single item at the store
expression: 3(r - 0.3r) - 5
C.) 3(0.7r) - 5 represents the total cost before tax.
3(r-0.3r) - 5 ⇒ 3(0.7r) - 5
The coupon can only be used once because the problem stated any single item not every single item purchased.