Are you solving for X? If so, your answer will be x=-3. Hope this helps!
Answer:13
Step-by-step explanation: I took the test in K12 and the answer is 13
65% of 80...turn percent to decimal..." of " means multiply
0.65(80) = 52...so he completed 52 first serves
Number of 1/2-inch cubes length-wise = 8 1/2 ÷ 1/2 = 17
Number of 1/2-inch cubes width-wise = 5 1/2 ÷ 1/2 = 11
Number of 1/2-inch cubes height-wise = 2 1/2 ÷ 1/2 = 5
Number of 1/2-inch cubes = 17 x 11 x 5 = 935
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Answer: 935 1/2-inch cubes are needed.
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Step-by-step explanation:
Total number of students =
48+28+17+27 = 120 students
Total degree= 360°
