Mathematics, 13.11.2021 03:20, anastasiasam8996
Solve each problem without using a calculator. Show all work as needed. And do not send links or anything else like that, if you do i will find you and M*urd*er you. So don"t even try.
1) The set of all whole numbers and their opposites are called .
2) Draw a number line and graph the following points: -6, -2, 0, 3, 5
3) is how far a number is from zero on the number line.
4) Compare the following integers by using the “less than” <, “greater than” >, or “equal to” = symbols. -11 -21 16 -16 0 1
5) 29 =
6) 12 =
7) 10
8) 15
9) Explain why the absolute values of -6 and 6 are the same.
10) A synonym for a number’s opposite is called its . Hint: When you add these two numbers, the sum will always be zero.
11) -7 + (-4) =
12) -12 + 19 =
13) Evaluate x + y for x = -10 and y = -12
14) – 15 + 24 + (-9) =
15) -20 + 5 + (-10) =
16) 5 – (-2) =
17) -3 – 7 =
18) -3 + (-2) – (-4) + 7 =
19) -10 – (-12) + (-4) + 3 =
20) Find the difference between 34 degrees and -12 degrees.
Answers: 2
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X+y=-4 x-y=2 use elimination with adding and subtraction
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The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.
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Solve each problem without using a calculator. Show all work as needed. And do not send links or any...
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