Estimate the area of a circle with a radius of 21 meters. use 22/7 for pi. (1 point)

a. 66 sq. m
b. 1,386 sq. m
c. 4,356 sq. m
d. 132 sq. m

Which set of reflections would carry trapezoid abcd onto itself? a) x-axis, y=x, y-axis, x-axis b) x-axis, y-axis, x-axis c) y=x, x-axis, x-axis d) y-axis, x-axis, y-axis, x-axis

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Bernice paid $162 in interest on a loan of $1800 borrowed at 6%. how long did it take her to pay the loan off?