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3 years ago

Ab is x-4 cb 3x-8 what is AC

Mathematics

1 answer:

frosja888 [35]3 years ago

3 0

Answer:

The length of AC is $4x-12$

Step-by-step explanation:

Length of AB = $x-4$

Length of CB = $3x-8$

We are supposed to find the length of AC

So, length of AC = AB +CB

$AB = x-4$

$BC = 3x-8$

Length of AC = $x-4+3x-8$

Length of AC = $4x-12$

So, AC= $4x-12$

Hence The length of AC is $4x-12$

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ch4aika [34]

Answer:

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Step-by-step explanation:

We can take advantage of the ratio by dividing 40 by 8, giving us that every 1 in the ratio = 5. So we can multiply 2 x 5 = 10 and 1 x 5 = 5.

Hope this Helps!

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3 years ago

Which diagram shows possible angle measures of a triangle?

alex41 [277]

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Step-by-step explanation:

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4 years ago

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otez555 [7]

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Choice 1) I choose the first 2 points from table
$(3,6.3),(4,8.4)= \frac{8.4-6.3}{4-3}= \frac{2.1}{1}$ which is greater than A and not the correct answer

Choice 2) I choose the first 2 points from table
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which is less than A and the correct answer

Choice 3) I choose the first 2 points from table
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3 0

3 years ago

Find the measure of an exterior angle of a regular decagon

In-s [12.5K]

Answer:

36 degrees

Step-by-step explanation:

An exterior angle of a regular decagon has a measure of 36 degrees. We know this because the total measure of all the angles is 360 and a decagon has 10 sides, so each angle is 360/10 which is 36

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4 years ago

What kind of sequence is this equation y=400*2^x (arithmetic,geometric,nethier)

GalinKa [24]

Answer:

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Step-by-step explanation:

starting point : 800

800 , 1600 , 3200

Good luck .

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3 years ago