Solve by isolating the absolute value and using the absolute value property.
+ 5 = 13
A. {-3, 13}
B. {3, -13}
C. {3}
D. ?
Answer: B
Mathematics
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Solve. Write the answer in simplest form.Find the perimeter of the triangle.
A. 5 km
B. km
C. km
D. km
Mathematics
DeMoivre's Theorem can be used to find reciprocals of complex numbers. Recall from algebra that the reciprocal of x is , which can be expressed as
.
?
Use this fact, along with DeMoivre's Theorem, to find the reciprocal of the number below.
?
?
?
A.
B.
C.
D. ?
E.
Mathematics
Translate to an equation. Do not solve.37 is 61% of what?
A. 37 × 61% = n B. 37 = 61 × n C. 37 × n = 61% D. 37 = 61% × n
Mathematics
Find the perimeter. Use 3.14 for ? when needed.
A. 12.56 ft B. 6.28 ft C. 20.56 ft D. 14.28 ft
Mathematics