Fill in the blank.
angle has a measure of 90°.
A. A right
B. An acute
C. An obtuse
D. A straight
Answer: A
Mathematics
You might also like to view...
Evaluate the expression for the given value or values.
for a = -9
A. - 
B. 
C. 
D. - 
Mathematics
Find the area of the shaded region.
A. 
B. 
C. 
D. 
Mathematics
Guess the rule used to change one number into another.
A. n2 + 1 B. n2 - n C. n2 - 1 D. None of the above is the correct rule.
Mathematics
Write the expression as a logarithm of a single expression. Assume that variables represent positive numbers.4 logbq - logbr
A. logb
B. logb
C. logb(q4 - r)
D. logbq4 ÷ logbr
Mathematics