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makvit [3.9K]
3 years ago
10

Write an expression that is equivalent to 3 (2x + 6y)

Mathematics
2 answers:
irina1246 [14]3 years ago
5 0

Answer:

6x + 18y or 6 (x + 3y)

Step-by-step explanation:

Distribute the 3 or divide the parentheses by 2

pentagon [3]3 years ago
3 0

Answer:

6x+18y

Step-by-step explanation:

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Please help!!! Will mark brainliest answer if correct!!!! 
AlekseyPX

Answer:

x=4 and y=2

Step-by-step explanation:

Name the triangles as ABC and DEF,

Now, since both the triangles are congruent by HL rule, therefore

3y=x+2                      (1)

and x=y+2                (2)

Substituting the value of  x=y+2  in equation (1), we get

3y=y+2+2

2y=4

y=2

Therefore, Putting y=2 in equation (2),

x=4

6 0
3 years ago
(9b+7)+(4x-3)+(8n+5)=? ​(Simplify your​ answer.)
uysha [10]

Answer:

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8 0
2 years ago
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coldgirl [10]

Answer:

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Step-by-step explanation:

The answer is provided above.

Distance =(x2−x1)2+(y2−y1)2−−−−−−−−−−−−−−−−−−√

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6 0
3 years ago
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3 years ago
If a 1x1 foot tile costs 3.50 each ,how much will it cost mr teal?
Nonamiya [84]

Answer:

Hope this helps.

Step-by-step explanation:

When measuring for floor tile the rule is:

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3 years ago
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