Solve the equation for all real solutions. 10d^2-29d+10=0

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)