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Alex
2 years ago
15

How do you find the measure of ECF?

Mathematics
1 answer:
tigry1 [53]2 years ago
6 0

Answer:

37°

Step-by-step explanation:

∠ECF= ∠ACG

∠ACG= 90° - ∠GAC= 90° - 53°= 37°

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You plug in the values of x's and then minus 1 and you get your y

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Which graph represents a function?<br> Graph A <br> Graph B<br> Graph C<br> Graph D
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3 years ago
Read 2 more answers
a positive number is 5 times less than another positive number. Six times the lesser number plus 3 times the greater is 3. Find
IgorLugansk [536]
<h2>Greetings!</h2>

Answer:

One number is \frac{5}{7} and the other number is \frac{1}{7}

Step-by-step explanation:

Let x be the smaller number and y be the bigger number.

x = x

y = 5x

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x = \frac{1}{7}

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Divide both sides by 3 to get 1y:

y = \frac{5}{7}

So one number is \frac{5}{7} and the other number is \frac{1}{7}


<h2>Hope this helps!</h2>
5 0
2 years ago
Which expression represents -8x^2+54x+140 in factored form?
Elenna [48]

Answer:

D. (x+2)(-8x+70)​

Step-by-step explanation:

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Factor out -2

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Option D is the same answer if we multiply -2 in the second term

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2 years ago
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Answer:

2. Reason: Addition Property of Equality

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5. Statement: x=6 Reason: Simplifying.

Step-by-step explanation:

I'm pretty sure this is correct.  

6 0
3 years ago
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