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love history [14]
2 years ago
15

Help me with these 2 questions ;(

Mathematics
1 answer:
vichka [17]2 years ago
4 0

Answer:

1.) A' = (4,-4)

   B' = (2,-4)

   C' = (2,-2)

   D' = (4,-2)

2.) A' = (-1,5)

    B' = (-2,1)

    C' = (0,1)

Hope this helps!

And please mark as brainliest!

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Marvin counts six $5 bills. write each value that he counts. what pattern do you see in the one digits of the values he counts?
spin [16.1K]
Answer: If the number of bills counted is odd, the ones digit is 5; if the number of bills is even, the ones digit is 0.

Explanation

1) Simulate the counting of the bills:

number of bills counted          value              ones digit

1                                             5                         5

2                                             5 + 5 = 10           0

3                                             10 + 5 = 15         5

4                                             15 + 5 = 20         0

5                                              20 + 5 = 25        5

6                                              25 + 5 = 30        0

2) Pattern: you can see that the ones digit alreternate: 5, 0, 5, 0, 5, 0, ...

If the number of bills counted is odd the ones digit is 5, if the number of bills is even the ones digit is 0.
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3 years ago
What happens when you get a negative square root in the quadratic formula?
prisoha [69]
Edited : I apologise I misunderstood the question.

You can solve the equation.
7 0
3 years ago
(-4)(-4) use an exponent to rewrite the expression
DiKsa [7]
For this case we have the following expression:
<span> (-4)(-4) &#10;
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Grace and her brother need $400 to go to band camp. Their parents have agreed to help them earn money by paying them $25 each ti
soldi70 [24.7K]

Answer:

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Step-by-step explanation:

Total amount that can be earned = $ 400

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Total amount earned = Amount earned from mowing m lawns + Amount earned from babysitting for b hours

Using the values from above, we can set up the equation as:

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Answer:

10.6

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Step-by-step explanation:

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