Mathematics, 11.11.2019 14:31 alyssa2157
Acircle has a radius of 11 inches and a central angle aob that measures 45°. what is the area of sector aob? use 3.14 for pi and round your answer to the nearest tenth.
a. 47.5 in2
b. 11.9 in2
c. 8.6 in2
d. 4.3 in2
Answers: 2
Mathematics, 21.06.2019 17:30
One integer is 5 more than another. their product is 104. find the integers
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Mathematics, 21.06.2019 18:40
What value of x is in the solution set of 4x – 12 s 16 + 8x?
Answers: 3
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Mathematics, 21.06.2019 21:00
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 3
Acircle has a radius of 11 inches and a central angle aob that measures 45°. what is the area of sec...
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