Answer:
its c
Step-by-step explanation:
Z= 90
It’s a circle theorem, drawing a triangle from a diameter of a circle creates a right angle
And then there’s always 180 degrees in a triangle, so
Y= 40
The percent error is calculated by the formula Absolute Value of (Error - Actual / Actual then times 100).
In this case the Error value was 76, and the Actual was 80.
So, set up the expression
I(76 - 80)/80 x 100I
I-4/80 x 100I
I-400/80I
I-5I
5
The percent error was 5 percent, since that was how much her estimation differed from the actual amount.
<h2><u>5 percent</u></h2>
Answer:
store A has a better deal. as you can get 12 soda's for the price of $7.20
Step-by-step explanation:
3.60 x 2 = $7.20