Answer:
what am I simplifying exactly
Here’s an example problem hope this helps. Just know the first number in your coordinate is the x and the second one is the y. (x,y) go left and right with x and up and down with y. Plot the point and then see if it is in the circle
Answer:
12.9
Step-by-step explanation:
AB = =
BC = =
CD = =
DE = 3
EA = =
The sum of all of these (in decimal form) is (approx.) 12.9
Answer:
Shipping charge was $11.51
Step-by-step explanation:
(1.075)($349.50) = $375.71 (cost of desk, with tax, without shipping)
Subtracting this amount from the total paid, $387.22, we get $11.51 as the shipping charge.
Check: Does $349.50 + $11.51 + $24.47 = $387.22? Yes
Answer:
7xy
Step-by-step explanation:
multiply the outside of the brackets by the inside so it is 7xy