Find the area of the triangle using one of the area formulas.a = 8.9 cmb = 16.3 cmc = 15.3 cm
A. 70 cm2
B. 76 cm2
C. 67 cm2
D. 73 cm2
Answer: C
Mathematics
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Find the product.(w - 13)2
A. 169w2 - 26w + 169 B. w2 + 169 C. w + 169 D. w2 - 26w + 169
Mathematics
Solve the problem.There are 2.2 milligrams of iron in a 3.5 ounce serving of lamb. How much iron is in 9 ounces of lamb? Round to the nearest tenth, if necessary.
A. 6.7 mg B. 3.9 mg C. 0.9 mg D. 5.7 mg
Mathematics
Estimate the derivative of the function 
at the point 
.
?
A. 
B. 
C. ?
D. ?
E. ?
Mathematics
Determine whether the pair of triangles is congruent.
A. congruent B. not congruent
Mathematics