Use the quadratic formula to solve the given equation.7x2 - 11 = 0
A. ±
B. ±
C.
D. ±
Answer: B
Mathematics
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Find (t) for the function given.
r(t) = 4i + sintj + costk
Mathematics
Find the distance between the two given points.(-1, -4) and (-4, -8)
A. 5 B. 10 C. 25 D. 6
Mathematics
Divide. Write the answer as a mixed number as needed.9 ÷
A.
B. 1
C.
D. 45
Mathematics
Determine whether the triangles are congruent. If they are congruent, state why.
A. congruent; AAS B. congruent; SSS C. not congruent D. congruent; ASA
Mathematics