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sergij07 [2.7K]
2 years ago
8

The triangle below is isosceles. If ∠C≅∠B, then what is BC, in units?

Mathematics
1 answer:
ladessa [460]2 years ago
5 0

Answer:

Step-by-step explanation:

If angles C and B have equal degrees then the side AC is also equal to  side AB in length and you can make their equations equal as well and solve for X.

2x+16=7x+6

get X's all on same side and the constants all on the other side,  

-2x +2x+16=7x+6+-2x

The X's on the left cancel out.

16=5x+6

-6+16=5x+6+-6

add -6 to each side.  On the right the 6 is now cancelled out.

10=5X

divide each side by 5 to cancel out the 5

10/5= 5X/5

2=X .  ANSWER

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<h3>What are functions?</h3>

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 This problem deals with linear or quadratic functions, and these differ in the degree of the exponent of the variable:

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8 0
1 year ago
Tyler has 3 times as many books as Mai.
White raven [17]

Answer:

a. x divided by 3

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The length and width of a rectangular frame is 15 inches and 8 inches.What is the length of the diagonal of this frame
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Answer:

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