Mathematics, 03.01.2022 21:30 maddie7417
Directions: What does each of the following mean? Write out in words and phrases.
Example: 7 - 12 means: seven minus twelve
1. 8 + t
2. 10rst
3. t - 4
4. (8)(n)
5. 10 * s
6. 6x
7. x + y
8. 2x + 4y
Solve for the following if x = 6: (Hint: substitute 6 for the letter x and work the problem. You will work more with substitution later.)
Example: 10x = 10*6 = 60
9. x - 6 ( if x = 6)
10. 7 + x ( if x = 6)
11. 3x - 9 ( if x = 6)
12. 63/x ( if x = 6)
13. 5 + 5x + 10 ( if x = 6)
Answers: 3
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In trapezoid efgh, m∠hef=(4x2+16)∘ and m∠gfe=(5x2+12)∘. find the value of x so that efgh is isosceles. i'm desperate.
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Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.
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Directions: What does each of the following mean? Write out in words and phrases.
Example: 7 - 12...
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