Solve the problem.Find the area of a trapezoid with an altitude of 38 centimeters and bases of 40 and 48 centimeters.
A. 72,960 cm2
B. 3344 cm2
C. 1672 cm2
D. 152 cm2
Answer: C
Mathematics
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Graph.9y2 - 36x2 = 324
A. 
B. 
C. 
D. 
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Find the exact value of the sum.sin 
- sin 
A. - 
B. - 
C. - 
D. - 
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What number should be added to the binomial x²+8x in order to make it a perfect square trinomial?
What will be an ideal response?
Mathematics
Name the conic.
A. parabola B. ellipse C. hyperbola D. circle
Mathematics