Find the opposite (additive inverse) of the number.

A. -10
B. - 
C. 10
D. 0


Answer: B

Mathematics

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Solve the problem.Find two consecutive positive integers such that the square of the larger integer added to seven times the smaller integer is equal to 253.

A. 21, 22 B. No such integers exist. C. 12, 13 D. -21, -20

Mathematics

Solve the problem.The arch beneath a bridge is semi-elliptical, a one-way roadway passes under the arch. The width of the roadway is 30 feet and the height of the arch over the center of the roadway is 13 feet. Two trucks plan to use this road. They are both 12 feet wide. Truck 1 has an overall height of  and Truck 2 has an overall height of . Draw a rough sketch of the situation and determine which of the trucks can pass under the bridge.

A. Truck 2 can pass under the bridge, but Truck 1 cannot. B. Both Truck 1 and Truck 2 can pass under the bridge. C. Truck 1 can pass under the bridge, but Truck 2 cannot. D. Neither Truck 1 nor Truck 2 can pass under the bridge.

Mathematics

Provide an appropriate response.Find the area under the curve   from  to ?.

A.
B.  
C. 1
D. -1

Mathematics

Perform the division.

A. z2 - 5z + 25 B. z2 + 5z - 25 C. z2 + 10z + 25 D. z2 + 5z + 25

Mathematics