Approximate the area of the triangle to the nearest tenth.? = 36°, ? = 50°, b = 78.7

A. 1406.1
B. 1418.9
C. 1389.3
D. 1397.8


Answer: D

Mathematics

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Express the number as the ratio of two integers.0.88888 . . .

A.
B.  
C.  
D.  

Mathematics

IT = 225 mA, I1 = 125 mA, and I2 = 150 mA. What is I3?


a. 500 mA
b. 450 mA
c. 350 mA
d. 300 mA
e. 150 mA

Mathematics

Solve the radical equation. Check all proposed solutions. = y + 4

A. y = -4 B. y = 8 C. y = 4 D. y = 0

Mathematics

Decide whether the slope is positive, negative, zero, or undefined.

A. Positive B. Negative C. Undefined D. Zero

Mathematics