Suppose a triangle has sides a b and c and the angle opposite the side of the length a is acute. what must be true

b^2+c^2>a^2

Step-by-step explanation:

A-P-E-X

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.