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charle [14.2K]
4 years ago
7

What is ​ BC ​ ? Enter your answer in the box.

Mathematics
1 answer:
tangare [24]4 years ago
5 0
Lines AB and AC are equal so you set up an equation like so...
4x + 1 = 2x + 23
Subtract 1 from both sides.
4x = 2x + 22
Subtract 2x from both sides.
2x = 22
Divide.
x = 11
Now you need to plug in 11 into 3x - 8.
3(11) - 8
= 33 - 8
= 25
So BC is 25.
I hope this helps love! :) 
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Round 5,134,989 to the nearest ten thousand
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Which graph shows the axis of symmetry for the function f(x) = (x – 2)2 + 1?
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3 years ago
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4 0
3 years ago
Which is a perfect square between, 5, 8 ,36, 44?????
posledela
A perfect square is defined as the product of two equal whole numbers.
For example;
5 x 5 = 25, 25 is a perfect square.

5 has the factors of 1&5 and no self-multiplied factors, so it is NOT a perfect square.
8 has the factors of 1&8 and 2&4, and has no self-multiplied factors so it is NOT a perfect square.
36 has the factors of 1&36, 2&18, 3&12, 4&9, and 6&6.
36 has 6•6, which is a perfect square.

Although there could be more than two numbers that the question's asking for, 44 (simply put) is not a perfect square.

36 is your answer.

I hope this helps!
4 0
3 years ago
Read 2 more answers
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