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Sophie [7]
3 years ago
13

X-3 divided by 4 = 12

Mathematics
2 answers:
andreev551 [17]3 years ago
7 0

Answer:

\Huge \boxed{x=51}

\rule[225]{225}{2}

Step-by-step explanation:

\displaystyle \frac{x-3}{4} =12

Multiplying both sides by 4.

\displaystyle \frac{x-3}{4} *4=12 *4

x-3=48

Adding 3 to both sides.

x-3+3=48+3

x=51

\rule[225]{225}{2}

yulyashka [42]3 years ago
4 0

Answer:

x = 51

Step-by-step explanation:

(x-3) /4 = 12

Multiply each side by 4

(x-3) /4 *4 = 12*4

x-3 = 48

Add 3 to each side

x-3+3 = 48+3

x = 51

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4) What is the cost of 1st class ticket (x) and the cost of a coach ticket (y) *
Kobotan [32]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Can someone help me wit #4 plzz
iris [78.8K]

Answer: It represents the area of the two circular sides ("lids")

Explanation:

Imagine you made a cylinder out of 3 pieces of paper. The cylinder can be decomposed into two circular shapes (radius r) and one rectangular piece with two side lengths: one is "h", the other has to be long enough to go around each of the disks, so it has to be 2*pi*r long.

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7 0
3 years ago
.?????????????????????????
weqwewe [10]

Step-by-step explanation:

To divide fractions, we have to focus on 4 steps, which are:

1: Change to improper fractions

2: Keep the same

3: Change the sign to multiplication

4: Flip the 2nd fraction in the equation

So, step one:

1/3 / 4/5

Step two:

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Step three:

1/3 x 4/5

Step four:

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4/15 is in simplist for.

Therefore, your answer is 4/15.

Best of Luck to you!!

4 0
3 years ago
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