52: Figure ABCD is a parallelogram.
What are the measures of angles B and C?
A
B
(3n + 20°
O ZB = 15° 20 = 165°
O ZB = 65°: 20 = 115°
B = 65°: 20 = 65°
VX
O ZB = 15, 20 = 15
(6n-25)
D
С

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

What is the frequency of the sinusoidal graph?

The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96