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kifflom [539]
3 years ago
8

2. Solve the equation. Explain each step, why and how you did it, in a sentence.

Mathematics
1 answer:
Kamila [148]3 years ago
4 0

Answer:

X=  -19

Step-by-step explanation:

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What is greater 0.72 l or 572 ml
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.72 L is equal to 720 mL.
So .72 L is the correct answer
4 0
3 years ago
Find the remainder of (h4 + h2 – 2) ÷ (h + 3).
dem82 [27]
We can solve the problem by two methods: Synthetic division and long division.

Synthetic division:
-3 | 1  0  1       0    -2
        -3  9   -30   90
   ---------------------------
     1  -3  10  -30   88
The remainder is 88.

By long division:
                        h^3 -3h^2 + 10h -30
          ---------------------------------------
x + 3 | h^4 + 0h^3 + h^2 + 0h -2
           h^4 + 3h^3
          ----------------
                   -3h^3 + h^2  + 0h  -2
                   -3h^3 -9h^2
                 -------------------------------
                              10h^2  + 0h  -2
                              10h^2 +30h
                            -----------------------
                                        -30h - 2
                                        -30h -90
                                       --------------
                                                   88
The remainder is 88
5 0
3 years ago
Help please I really need this !!!!
stealth61 [152]

Answer:

List 2

Step-by-step explanation:

i got it right

5 0
2 years ago
[y = 4x] [x + y = 5]
alexandr1967 [171]
X=1, y=4

Substitute 4x in for y in the second equation and you get 5x=5. Divide out 5 and you get x=1. Then, you can plug 1 in for x into either equation and solve for y.
5 0
2 years ago
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