3 years ago

Pleaseeeee helpppp!!! what is BC ? how many units

Mathematics

1 answer:

balandron [24]3 years ago

6 0

Answer:The answer is 25 units.

Step-by-step explanation:

here, ∡ABC=∡ACB

so, the given triangle is an isosceles triangle.

this means side AB and side AC are equal

so, you can write 4x+4=6x-14

solving this equation, we get x=9

finally, BC=2x+7=2*9+7=25

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Musya8 [376]

Answer:

Step-by-step explanation:

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3 years ago

Find the vertex of y=x <img src="https://tex.z-dn.net/?f=x%20%5E%7B2%7D%20%20-%208x%20%2B%2018" id="TexFormula1" title="x ^{2

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3 years ago

I'm really stuck on these types of equations, can someone please help me solve this

guapka [62]

I just answered this question :)
If you any help on any others, just send me a message.
Or comment below.
The explanation is the image attached.