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alexira [117]
3 years ago
9

X/7=3/5 so x=??????????????????

Mathematics
2 answers:
g100num [7]3 years ago
6 0
X = 3 --->  3*7 = 21 so 5x = 21   
7    5

5x = 21   this equals 4.2
5       5     

frosja888 [35]3 years ago
5 0
By using cross multiplication x= 3×7÷5=4.2
the answer is 4.2
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Yes because you are simply translating the shape and moving it and not changing the shape.
8 0
3 years ago
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How would you change 18/7 into a mix number?
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Solution

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3 0
1 year ago
Lenny rolls two number cubes. What is the probability that the sum of the numbers Lenny rolls is either 4 or 7?
Mashutka [201]

Probability of an event =


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1 . . . 3

2 . . . 2

3 . . . 1


and here's how a 7 can come up:


1 . . . 6

2 . . . 5

3 . . . 4

4 . . . 3

5 . . . 2

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The probability is (9/36) .


That's 1/4 , or 25% .

7 0
3 years ago
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Answer:

The two graphs are perpendicular

Step-by-step explanation:

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5 0
3 years ago
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