Find the reference angle.
? = 105°
A) 105° B) 75° C) 15° D) 195°
B) 75°
Mathematics
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Simplify and evaluate using a calculator.
A. 18
B. 
; 81
C. 
; 0.05555556
D. 
; 0.05555556
Mathematics
Use technology to calculate det A.A = 
A. 38 B. -158 C. -38 D. 250
Mathematics
Solve.A serving of snack crackers contains 3 grams of protein in each 31 gram serving. How many milligrams of protein are in 2 servings?
A. 600 mg B. 18,600 mg C. 186 mg D. 6000 mg
Mathematics
Provide an appropriate response.
Write the expression 
in as many ways as possible, using exponents.
What will be an ideal response?
Mathematics