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Aleksandr-060686 [28]
2 years ago
14

ASAP Free points, please solve -2m+36=2(6m-3)?​

Mathematics
2 answers:
Yakvenalex [24]2 years ago
8 0

Answer:

\Huge \boxed{m=3}

Step-by-step explanation:

-2m+36=2(6m-3)

Expanding brackets.

-2m+36=12m-6

Adding 2m and 6 to both sides.

36+6=12m+2m

Combining like terms.

42=14m

Dividing both sides by 14.

3=m

Komok [63]2 years ago
6 0

Answer:

m = 3

Step-by-step explanation:

We can try and isolate m on one side of the equation by following the rules of simplifying equations.

-2m + 36 = 2(6m - 3)\\\\-2m+36 = 12m - 6\\\\36 = 14m-6\\\\42 = 14m\\\\3 = m

Hope this helped!

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The sword maker in the cove ordered a special tape to wrap the sword handles with. He knew each sword would need 48 inches of ta
Alexus [3.1K]

Answer:

a) If he ordered 100 feet of tape, will he have enough tape to wrap 28 swords?

No he would not

b) How much will he have left over or how much more will he need?

= He would have 144 inches left over.

Step-by-step explanation:

The sword maker in the cove ordered a special tape to wrap the sword handles with. He knew each sword would need 48 inches of tape. If he ordered 100 feet of tape, will he have enough tape to wrap 28 swords? How much will he have left over or how much more will he need?

From the above question, each sword would need 48 inches of tape

He would need to wrap 28 swords, hence:

1 swords = 48 inches

28 swords = x

x = 28 × 48 inches

= 1344 inches of tapes

Therefore to cover each sword he would need a total of 1344 inches of tape.

He ordered 100 feet of tape

We convert 100 feet to inches

1 foot = 12 inches

100 feet = x

x = 100 × 12 inches

x = 1200 inches

Hence, he ordered 1200 inches of tape.

a) If he ordered 100 feet of tape, will he have enough tape to wrap 28 swords?

100 feet = 1200 inches of tapes

To wrap 28 swords he would need 1344 inches of tape hence, he would not have enough tape to wrap 28 swords.

b) How much will he have left over or how much more will he need?

= 1344 inches - 1200 inches

= 144 inches

He would have 144 inches left over.

7 0
2 years ago
Please Help!!!!
Iteru [2.4K]

Step-by-step explanation:

Given : m∥n , ∠1= 50° , ∠2= 48° , and line s bisects ∠ABC

To prove = ∠3= 49°

Solution:

In figure, m∥n cut by traversal t.

So,  ∠DEF = ∠ABC(alternative exterior angles)

∠1 + ∠2 = ∠4 + ∠5

∠ABC = ∠1 + ∠2 = 50° + 48° = 98°

Also given that s bisect angles ∠ABC.

∠4 = ∠5

∠ABC = ∠4 + ∠5 = 98°

∠4 + ∠4 = 98°

2∠4 = 98°

∠4 = 49°

∠4= ∠3 = 49° (vertically opposite angles)

∠3 = 49° ,hence proved

5 0
3 years ago
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Over [174]

Answer:

1

Step-by-step explanation:

The tenths place is on the other side of the decimal so you have to star from 3.  if the 3 was the number 5 or higher you would round the 9 up to ten, but since it is lower you leave the 9 alone and then move on to the next number which is 5.  The 5 would be rounded up to 6 because the 9 next to it is higher than 5. So far you have 0.6. looking at the 0 we would round up to 1 because the 6 is higher than 5. the result is 1.0 or 1.

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3 years ago
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solmaris [256]

Answer:

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Divide 3/3 as usual and get 1.

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D is the answer because positive exponents in the denominator of the fraction is the same as a negative exponent in the numerator.

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2 years ago
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OR

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2) 0.7 to a percent = 70%

3) since she got a 70% on the test, she passed.
8 0
3 years ago
Read 2 more answers
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