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e-lub [12.9K]
2 years ago
9

Look at the steps used to solve the equation below . Which mathematical property justifies the work between steps #3 and 4 step#

3 10x + 0 =40 +4 step #4 10x =40+4
Mathematics
1 answer:
Neko [114]2 years ago
4 0
I’m sorry I’m wasting an answer but I’m having some technical issues with Brainly so I will try answering a question to see if it works
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maksim [4K]

Answer:

Mr brickman

Step-by-step explanation:

the frequency

6 0
2 years ago
What breaks 40 into 5 equal pieces?<br><br> a) 1/2<br> b) 2/10<br> c) 2%<br> d)20%
natka813 [3]

Answer:

20

Step-by-step explanation:

20 percent of 40 is 5

so 20 is d answer

7 0
2 years ago
PLEASE HELP!!!!!! WILL MARK CORRECT ANSWER BRAINLIEST!!!!!!!!!!!!!!
RideAnS [48]

Answer:

a=7.8

<C=84.8°

<B=44.19

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Marissa has a photograph that measures 2 in. by 4 in. She has mounted the picture on a mat so that there is a border that measur
Ket [755]

Step-by-step explanation:

The initial image of the photo is 2 in by 4 in.  The mat is 4 in by 6 in.

The new image is dilated by a scale of 2.  So we double the dimensions.  The new photo is 4 in by 8 in.  The new mat is 8 in by 12 in.

7 0
3 years ago
What is the value of x?
blsea [12.9K]
Since these are supplementary angles  (two angles which sum to 180°) we can say:

4x+x=180  combine like terms on left side

5x=180  divide both sides by 5

x=36°
3 0
3 years ago
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