Solve and check.9.9t = -19.8
A. t = -2
B. t = -9.9
C. t = -17.8
D. t = -
Answer: A
Mathematics
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Solve.log4 = 3
A. -69 B. 59, -59 C. 59, -69 D. 59
Mathematics
Find the radius or diameter as requested.Find the diameter.
A. 10 ft B. 1256.00 ft C. 40 ft D. 62.8 ft
Mathematics
Simplify by using the order of operations. Round your answer to the nearest hundredth.6.3 + (4.5 - 2.9) ? 7.1
A. 35.35 B. 56.09 C. -18.79 D. 17.66
Mathematics
Use a calculator to find the value of y in degrees rounded to two decimal places.y = sec-1 4.327
A. 76.64° B. -13.01° C. 13.36° D. 13.01°
Mathematics