Provide an appropriate response.If an equation has decimals as coefficients, what step will make work easier?
What will be an ideal response?
Answers will vary. Multiply each side by the power of 10 that makes all decimal numbers integers.
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Find the velocity vector in terms of ur and u?.r = ea? and = 4
A. v = 4aea?ur + 4ea?u? B. v = 4ea?ur + 4aea?u? C. v = 4ea?ur + 4ea?u? D. v = 4aea?ur + 4aea?u?
Perform the indicated operation. Write the answer in standard form.7i(3i)
A. -10 B. 10 C. -21 D. 21
Solve.Alan walked mi to the store and then another
mi to his friend's house. How far did he walk?
A. mi
B. mi
C. mi
D. mi
Solve the problem.County records list a rectangular parcel of land as measuring 27,072 square yards. A surveyor measures the length of the parcel of land as 188 yards. What is the width of the parcel?
A. The width of the parcel is 137 yards. B. The width of the parcel is 153 yards. C. The width of the parcel is 144 yards. D. The width of the parcel is 26,884 yards.