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Minchanka [31]
2 years ago
7

Find an expression which represents the difference when (2 + 4y) is subtracted

Mathematics
1 answer:
nikklg [1K]2 years ago
7 0

Answer:

Simplifying 6x * 3y * 9x2y4 Reorder the terms for easier multiplication: 6 * 3 * 9x * y * x2y4 ... When you enter an expression into the calculator, the calculator will simplify the ... For addition and subtraction, use the standard + and - symbols respectively.

Step-by-step explanation:

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solution:
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5 0
3 years ago
What is the quantity (7+7+7)/(-7-7-7) equal to?<br><br><br><br>please help ​
Readme [11.4K]

Answer:

- 1

Step-by-step explanation:

\frac{7+7+7}{-7-7-7}

= \frac{21}{-21}

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6 0
2 years ago
∠1 and ∠2 are complementary. If m∠1 = 4m∠2, find m∠1
77julia77 [94]

Answer:

∠1 = 72°

Step-by-step explanation:

Complementary angles sum to 90°, thus

∠1 + ∠2 = 90, substitute ∠1 = 4∠2 , thus

4∠2 + ∠2 = 90

5∠2 = 90 ( divide both sides by 5 )

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8 0
2 years ago
Please help me out and help me show work ??
DochEvi [55]

Answer:

23 is the smallest number

Step-by-step explanation:

Three consecutive numbers are numbers that come in a row. So if the first number is n then the next is n+1 and the following is n+2.

All together they add to 72.

So n + n+1 +n +2 = 72.

3n + 3 = 72

3n = 69

n = 23

8 0
3 years ago
*15 POINTS* Laura goes to a bank and opens a new account. She deposits $5,500. The bank pays 1.6% interest compounded annually o
sergiy2304 [10]

Answer:

5,852.00

Step-by-step explanation:

5 0
2 years ago
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