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Lelechka [254]
3 years ago
14

3t – 7 = 5t, then 6t = __?

Mathematics
1 answer:
Sholpan [36]3 years ago
3 0
Solve for t
3t-7=5t
subtract 3t
3t-3t-7=5t-3t
0-7=2t
-7=2t
divide 2
-7/2=t
subsitute
6t=6(-7/2)=-42/2=-21

6t=-21
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stepladder [879]

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8 0
3 years ago
Solve the expression-7- (-7)
leva [86]

Answer: 0

Step-by-step explanation:

5 0
3 years ago
PLEASE HELP?!
Anon25 [30]
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to prove two lines are parallel, prove their slopes are the same.
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3 0
3 years ago
Re write the statement 19+7 divided by 2-5 by including one pair of brackets to make the total equal to 8
Oksanka [162]

Answer:

The solution is given below:

Step-by-step explanation:

The computation is shown below:

= 19 +  7 divided by 2 - 5

= (19 + 7) ÷ (2) - 5

= 26 ÷ 2 - 5

= 13 - 5

= 8

Hence, after solving this the value would be 8

Therefore it is equal to the 8

Hence, the given statement is true

6 0
2 years ago
A b c or d?? Lmk..Brainly
jeyben [28]

Answer:

28.3 (b)

Step-by-step explanation:

To solve circumference, you will need to use the equation C = 2 *pi* r

for this, we will use 3.14 for pi and the radius is 4.5 so this is how we need to solve it

C= 2 pi (4.5)             Solve 2*4.5

C= 9 pi                     Now we input 3.14 for pi and multiply

C= 9(3.14)

C= 28.26                  Now we round to the nearest tenth to get

C=28.3

3 0
2 years ago
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