4 years ago

-3x+7=6x-2 What would the variable be?

Mathematics

1 answer:

Solnce55 [7]4 years ago

5 0

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Convert 24/3 to a decimal

Ugo [173]

It would convert into a whole number so if you have to put it in decimal form it would look like this:

8.0

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3 years ago

H e l p m e p l e a s e

photoshop1234 [79]

Answer:

EcD= 52 DCB=128

Step-by-step explanation:

First, let's find out what x equals and what (x+11) equals

$(x+11)+(3x+5)=180\\4x+16=180\\4x=164\\x=41$

And therefore...

$x+11=52$

Now angle ecd is a vertical angle we just found.

So angle ECD= 52 degrees

And agles ECD and DCD and supplimntary

$52+?=180\\DCB=128$

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2 years ago

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eimsori [14]

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256

Step-by-step explanation:

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3 years ago

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HELP PLEASE ASAP!!! Khan Academy unit test!

dsp73

Answer:

As=0.13

Step-by-step explanation:

If we have central angle we use this rule to find area of sector :

$As=\pi r^{2}(\frac{C}{360})$

C is central angle. r is radius.

$As=\pi *9*\frac{\frac{9\pi }{17} }{360} =\\\\As=\pi *9*\frac{9\pi }{17*360} =\\\\$

Evaluate :

$\frac{798.63}{6120}=0.13$

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3 years ago

Another question this math is not my favorite ? Struggling but son what understanding it . Help please

Evgen [1.6K]

12/3= 4 <-- This equation shows that one box will benefit 4 children.
24/4=6 <-- This equation shows how many boxes will benefit 24 children.

Therefore, Raymond should buy 6 boxes.

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4 years ago