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Andrej [43]
3 years ago
7

For what value of x is a parallelogram ABCD a rectangle

Mathematics
2 answers:
hodyreva [135]3 years ago
6 0

Answer:

A)  7

Step-by-step explanation:

x + 5 = 2x - 2

7 + 5 = 2(7) - 2

12 = 12

Effectus [21]3 years ago
4 0

Answer:

a is your answer

Step-by-step explanation:

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Alex saved x dollars.
steposvetlana [31]
Answer:
Ethan = 1.(3x)

Step-by-step explanation:
Let's split "Ethan saved 1/3 more than that"
That = x
So, Ethan saved 1/3 more than x
Meaning that Ethan = x + 1/3x
Combine like terms
Ethan = 1 1/3x
which equals to
Ethan = 1.(3x)

Hope this helps :)
Have a great day


4 0
2 years ago
In Ms. Henrick's class, there are 10 boys and 12 girls. What is the ratio of boys to girls? Express your answer as a fraction in
OleMash [197]

Answer:

5:6

Step-by-step explanation:

the ratio before would be 10/12 so you would have to divide both sides by 2 so you would get 5/6.Hope this helped

4 0
2 years ago
Need help simplifying
juin [17]

Answer:

I think it should be:

<h2> \frac{a^{10} }{4c^{4} }</h2>

8 0
2 years ago
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erik [133]
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8 0
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iragen [17]

Answer:

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Step-by-step explanation:

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7 0
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Read 2 more answers
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