Please help 2) Solve for b^2 in the following equation
a^2 + b^2 = c^2

3) Solve for h in the following equation. A = bh

4) Solve for r in the following equation. l = Prt

5) Solve for b in the following equation. Try this with a fraction! A = 1/2 bh

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation:

(-5,-28)

i graphed to on desmos.

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value