Alfonso is building a doghouse.
A diagram of the front of the doghouse
is shown.

Find the value. a. 0.003 b. 0.03 c. 0.3 d. 3

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36