Kendra works 20 hours each week. so far this week, she has worked 5.5 hours on tuesday and 5.25 hours on thursday. which sentence
could be used to find h, the number of hours remaining for kendra to work this week?

a. 5.5 +5.25 = h + 20

b. 5.5 +5.25 = h x 20
c. h= 20 - (5.5 +5.25)
d. h-5.5+5.25 = 20. e. h= 20 - 5.5 +5.25

Match the term on the left with its image or description on the right. match term definition diameter a) circle a and a line segment connecting points b and c which are on the circle. circumference b) circle a and a line segment connecting points b and c which are on the circle. radius c) a piece of the circumference of a circle secant d) two circles that share the same center. concentric circles e) the distance around a circle arc f) a segment between two points on a circle that passes through its center

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

Find the percent error of the measurement 4 cm