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____ [38]
3 years ago
8

True of False? 3x +6=12

Mathematics
2 answers:
rjkz [21]3 years ago
8 0

Answer:

true

Step-by-step explanation:

Ivan3 years ago
4 0

Answer

false 3 times 6 doesn't =12 that would be 18 2 times 6 =12

Step-by-step explanation:

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Need help on this question
Sedaia [141]

Answer:

A

Step-by-step explanation:

Hey There!

So these triangles are congruent so segment CD is equal to segment DB

so to find x we use the equation

7x+10=10x+7

now we solve for x

step 1 subtract each side by 7

10-7=3

7-7 cancels out

now we have 7x+3=10x

step 2 subtract each side by 7 x

10x-7x=3x

7x-7x= cancels out

now we have

3x=3

step 3 divide each side by 3

3/3=1

3/3 cancels out

now we have

x=1

3 0
2 years ago
Read 2 more answers
If f(x) = 6x +5 and g(x) = 2x – 7 find (fºg)(x)
adell [148]

Answer:

f(g(x)) = 12x - 37

Step-by-step explanation:

Step 1: Define

f(x) = 6x + 5

g(x) = 2x - 7

Step 2: Find f(g(x))

f(g(x)) = 6(2x - 7) + 5

f(g(x)) = 12x - 42 + 5

f(g(x)) = 12x - 37

7 0
3 years ago
Hi im having troble cobineing like terms -10a - 9n + 16 - 30 + 3n + 15a + 50 + a​
goldenfox [79]

Answer:

6a-6n+36

Step-by-step explanation:

-10a-9n+16-30+3n+15a+50+a

Combine a...

-10a+15a= 5a+a=6a

Combine n...

6a-9n+16-30+3n+50

-9n+3n= -6n

6a-6n+ 16-30+50

Combine # w no variable

Answer: 6a-6n+36

5 0
3 years ago
Read 2 more answers
Can someone help with this ?
Paladinen [302]

Answer:

wtw nina

Step-by-step explanation:

7 0
2 years ago
Again i will give brainllest to the 1st one who solves this!!!<br> 4+4=x solve for x
igor_vitrenko [27]

Answer:

x=8

Step-by-step explanation:

4+4=x

4+4=8

x=8

6 0
3 years ago
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