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charle [14.2K]
3 years ago
7

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

Mathematics
1 answer:
tangare [24]3 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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Number sentence is simply a sentence, that uses numbers and arithmetic signs.

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Given

32\frac 14 \div \frac 18 = 258

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<u>(a) Context or story</u>

A context is as follows:

<em>There are 8 bits in a byte; How many bits are there, in </em>32\frac 14 bytes

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<u>(b) As a multiplication</u>

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Change the <em>division to multiplication </em>as follows:

32\frac 14 \times \frac 81 = 258

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<u>(c) Verbal explanation how the numbers are related</u>

When 32\frac 14 is divided by \frac 18, the result is 258

Read more about number sentence at:

brainly.com/question/17322770

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3 years ago
Read 2 more answers
Do you guys what's 5y/3=20
arlik [135]
\frac{5y}{3}=20\\\\5y=60\\\\y=12\\\\Answear\ is\ 12.
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