Solve the equation.
- 42 = 0
A. - 21
B. -84
C. 84
D. 21
Answer: B
Mathematics
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Provide an appropriate response.(x - 
)(x + 
) =
A. x2 + 4
B. x2 - 
C. x2 + 2
D. x2 - 2
E. x2 - 4
Mathematics
Fill in the blank with one of the words or phrases listed below. 
Use the facts below. 2 ? 3 = 6
4 + 17 = 21
20 - 9 = 11
The 11 above is called the 
-10.0px;" />.
A. subtrahend
B. minuend
C. quotient
D. difference
Mathematics
Solve.A triangular garden has an area of 184 square feet. The height is 7 feet more than the base. Find the base of the garden.
A. 32 feet B. 16 feet C. 23 feet D. 9 feet
Mathematics
Evaluate the double integral 
. Round your answer to two decimal places.
?
A. ?7.33 B. ?18.00 C. ?27.33 D. ?17.33 E. ?16.00
Mathematics