Graph the equation.4x2 + 7y2 + 40x + 28y + 100 = -28
A. 
B. 
C. 
D. Empty set (equation has no graph)
Answer: B
Mathematics
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Divide. Write a mixed numeral for the answer.5
÷ 1
A. 5
B. 4
C. 4
D. 4
Mathematics
Find the volume of a right prism with rectangular base with length 2.1 cm and width 1.9 cm and a height of 7.2 cm.
What will be an ideal response?
Mathematics
Evaluate the expression using the given value of the variables.4x3 - 4x2 + 2x - 8 for x = 2
A. 44 B. 12 C. 4 D. 28
Mathematics
Use a calculator to find the approximate value of the expression rounded to two decimal places.tan 37°
A. 0.80 B. 0.75 C. 0.60 D. -0.84
Mathematics