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Artist 52 [7]
3 years ago
11

Find x: 3x=9x-18 Both have to be the same

Mathematics
1 answer:
Paul [167]3 years ago
3 0
Hello!!

3x - 9x = -18
-6x = -18
6x = 18
x = 18/6 = 3

Hope this helps!! Let me know if you have ANY questions.
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answer:

step by step explanation:

make all numbers the same decimal,fraction or percentage and then compare

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0.053=5.3%

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ascending means from smallest to biggest so the answer would be 0.053

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Heather is using a computer program to make a design using triangles . there is 1 triangle on the first row, 4 triangles in the
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Step-by-step explanation:

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Find the circumference and area of a circle that has a radius of x+1
lbvjy [14]
Circumference: 2πr
Circumference: 2(3.14)(x + 1)
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T/2 = 9? i need help
PtichkaEL [24]

Answer:

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Step-by-step explanation:

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Read 2 more answers
When rolling two 6-sided dice, what is the probability of rolling a sum of 7 and 11?
RSB [31]

Answer:

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Each one of them has 6 possible outcomes.

The total number of outcomes for the pair, will be equal to the product between the numbers of outcomes for each one of them

Then the total number of outcomes is:

C = 6*6 = 36.

The number of outcomes where the sum of the dice are 7 are:

1 and 6

6 and 1

2 and 5

5 and 2

3 and 4

4 and 3

So we have 6 outcomes where the sum of both numbers is equal to 7.

The probability of rolling a pair such that the sum is equal to 7, is equal to the quotient between the number of outcomes that meet this condition (6) and the total number of outcomes (36)

The probability is:

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Now let's do the same for 11.

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5 and 6

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So we have two outcomes.

In this case, the probability will be:

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3 years ago
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