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Sergeeva-Olga [200]
3 years ago
7

Four ninths plus five sixths

Mathematics
2 answers:
disa [49]3 years ago
7 0

Answer:

69/54

Step-by-step explanation:

We can't add two fractions with different denominators (the bottom number). So you need to get a common denominator - both bottom numbers need to match. To do this, you'll multiply the denominators times each other... but the numerators have to change, too. They get multiplied by the other term's denominator.

So we multiply 4 by 6, and get 24, then we multiply 9 by 6 and get 54.

4/9 times 6

Do the same for the second term. We multiply 5 by 9, and get 45, then multiply 9 by 6 and get 54.

5/6 times 9

Since our denominators match, we can add the numerators.

24 + 45 = 69

So the answer is: 69/54

sergey [27]3 years ago
4 0

Answer:

1 5/18

one and five eighteenths  

Step-by-step explanation:

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the function f(x)= sqrt x is translated left 5 units and up 3 units to create the function g(x). what is the domain of g(x)?
Zinaida [17]

Answer:

x ≥ -5

Step-by-step explanation:

If we have a translation to left c units, we write " x + c " in the function, and

If we have a translation to right c units, we write " x - c" in the function

If we have vertical translation up b units, we "add b to the function", and

If we have vertical translation down b units, we "subtract b to the function"

The parent function is  f(x)=\sqrt{x}

Since translation left 5 units and up 3 units, we can write:

f(x)=\sqrt{x+5} + 3

The domain is affected by the square root sign and we know the number under the square root CANNOT be negative, so we can say:

x + 5 ≥ 0

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3 0
3 years ago
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the rectangular metallic block is 30cm long ,25cm broad and8cm high.how many pieces of rectangular slices each of 5mm thick can
Dmitrij [34]

Answer:

12

Step-by-step explanation:

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8 0
2 years ago
The floor of the school art closet is be tiled. The closet shaped like a parallelogram. The parallelogram has a base of 16.5 fee
son4ous [18]
The area of the parallelogram is given by:
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Blue         1/7
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