Find the measure of the angle.Find the measure of angle 1 in the figure shown.
A. 60°
B. 80°
C. 70°
D. 50°
Answer: A
Mathematics
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Provide an appropriate response.How many real number cube roots does any negative number have?
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the slope of a straight line that passes through the given pair of points.(8, -1) and (5, -6)
A. 
B. 
C. 
D. 
Mathematics
Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sin ? = - 
, 
< ? < 2?Find sin 
.
A. - 
B. 
C. 
D. - 
Mathematics
Perform the indicated computation. Write the answer in scientific notation.(2 × 10-4)(3.2 × 10-7)
A. 6.4 × 1028 B. 6.4 × 10-11 C. 6.4 × 10-10 D. 64 × 10-11
Mathematics