A. $39.
B. $2.50.
C. Sinea.
Answer:
B
Step-by-step explanation:
Pythagorean theorem,
Adjacent side ² = hypotenuse² - opposite side²
= 15² - 9²
= 225 - 81
= 144
Adjacent side = √144 = √(12*12) = 12
Answer:
$28.00
Step-by-step explanation:
The y-intercept of the graph corresponds to the flat fee for shipping. In this case, $3.50.
You paid a total of $31.50 for both the books and the shipping. The cost of the books is therefore $31.50 − $3.50 = $28.00.
The sum of adjacent angles on a straight line would be 180°.
Since x is on a straight line,what we need to do is to deduct the remaining two angles,here's what the equation would be like:
180°-90°-30°
=60°
Thus,x=60°
hope it helps!
40/2=20 half is as many their is if she has lest of seven round to the highest num because they are all even numbers
