The radius, diameter, or circumference of a circle is given. find the missing measures. round to the nearest hundredth if necessary. d = 22.7 mm., r = ? , c = ? a. r = 11.35 mm, c = 35.66 mm c. r = 45.4 mm, c = 71.31 mm b. r = 45.4 mm, c = 35.66 mm d. r = 11.35 mm, c = 71.31 mm

Which pair of angles are vertical angles? ∠1 and ∠4 ∠1 and ∠2 ∠2 and ∠4 ∠2 and ∠3

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?