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GalinKa [24]
3 years ago
12

In this picture B and F are midpoints.

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
3 0

now, we know that B and F are midpoints, namely BF is a midsegment of the triangle, and therefore BF || AE, so, the base AE is twice BF.


\bf 2BF=AE\implies 2(23)=5x-4\implies 46=5x-4\implies 50=5x \\\\\\ \cfrac{50}{5}=x\implies \boxed{10=x}

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riadik2000 [5.3K]
The answer would be A. 4
Here’s what I would do.
Multiply both sides by 12 so u can get m- 2 by itself.
m-2= 2
How’d I get the two? It comes from when I multiplied 12 on both sides. 12/6= 2
Now ur equation should be
m-2=2
Do the opposite and add two to both sides to get the variable by itself.
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Hope this helps :)))
7 0
3 years ago
Please answer!!!! please!!!!!!
olga55 [171]

The problem here is:  Too many words.

If you boil the problem down to the bare facts, the question is:

             "$210 is 15% of what number ?"

I'm pretty sure you can take it from there,
but here's the rest of it anyway:

                                                $210  =  15% of (March amount)

                                                $210  =  0.15 x (March amount)

Divide each side by  0.15 :     $1400 = March amount .

Check:
1400 + 210 =  1610
1.15 x 1400 = 1610                                      yay!
5 0
3 years ago
Which congruence postulate or theorem shows that the triangles below are congruent?
saul85 [17]

Answer:

A. AAS

Step-by-step explanation:

5 0
3 years ago
-5 (2x-6) + 8x = 22<br><br>x = ??<br>help me pls!
vekshin1
I think x will be 22( i know im not smart)
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3 years ago
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Step-by-step explanation:

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6 0
3 years ago
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