Find the slope of the line containing the two points.(-7, -2); (4, -8)

A.
B. - 
C. - 
D.


Answer: C

Mathematics

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Which of the following is the correct answer of 3.5 × 103 in standard form?? ?

A. ?0.0035 B. ?0.00035 C. ?0.035 D. ?3,500 E. ?350

Mathematics

Find the area of the triangle having the given measurements. Round to the nearest square unit.C = 105°, a = 1 yards, b = 5 yards

A. 1 square yards B. 10 square yards C. 2 square yards D. 5 square yards

Mathematics

Determine whether the syllogism is valid or invalid.Some teachers believe in corporal punishment.All who believe in corporal punishment are cruel.Mr. Harrington is not cruel. ? Mr. Harrington is not a teacher.

A. Valid B. Invalid

Mathematics

Solve the problem.The intensity of a certain noise is 2.65 × 10-6 W/cm2. How loud, in decibels, is this sound level? Use the formula  where  (Round to the nearest decibel.)

A. 110 decibels B. 50 decibels C. -13 decibels D. 104 decibels

Mathematics