Decide whether or not the given equation is an identity.sin ?(1 + cot2 ?) = csc ?

A. Yes
B. No

Answer: A

Mathematics

You might also like to view...

Solve.A cubical container measures 8 ft. on each edge. What does it cost to the nearest penny to fill the container at $2.18 per ft.3?

A. $52.32 B. $1116.16  C. $139.52  D. $608.31 

View
Mathematics

The double-line graph shows temperature highs and lows for a week. What day was the temperature the lowest? What was this low temperature?

A. Thursday; 70°F B. Saturday; 70°F C. Friday; 69°F D. Friday; 72°F

View
Mathematics

Add as indicated.(8x8 - 5x6 + 4x2 + 8) + (4x7 + 2x6 - 2x)

A. 12x8 - 3x6 + 4x2 - 2x + 8 B. 8x8 + 4x7 - 3x6 + 4x2 - 2x + 8 C. 12x8 - 7x6 + 4x2 - 2x + 8 D. 8x8 + 4x7 + 3x6 + 4x2 - 2x + 8

View
Mathematics

Solve.A clinic dispensed 91 mL per hour of a particular medication. How many liters were dispensed in a  period?

A. 10.92 L
B. 7.583
C. 1092 L
D.

1.092 L

View
Mathematics