Angles 1 and 2 are complementary and congruent. What is the measure of angle 1?
N
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O 30°
0 45°
O 50°
O 75°
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Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

Simplify using positive exponents only.

Walking at a constant rate of 8 kilometers per hour, juan can cross a bridge in 6 minutes. what is the length of the bridge in meters?