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3 years ago

Use the distributive property to express 30 + 75

1 answer:

7 0

Distributive property is when we take a common factor of the terms in the sum and writing the sum as a product-sum instead

30 + 75 ⇒ The greatest common factor of 30 and 75 is 5

we know that 30 = 5 × 6 and 75 = 5 × 25

So, by taking the common factor '5' out, we can write 30 + 75 as 5(6 + 25)

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What is 4 over 15 plus negative 7 over 45

IgorLugansk [536]

Answer:

If what I think youre saying is correct, then it should be 1/9

Step-by-step explanation:

4/15 + (-7/45)

Multiply both numerator and denominator of 4/15 by 3 so that the denominator becomes 45 to match the other fraction.

12/45 + (-7/45)

As the fraction on the right side is negative, it is taken away from the left fraction, hence:

(12 - 7)/45

Therefore, with simple subtraction,

5/45

Simplify to 1/9

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2 years ago

If f(x)...............

alex41 [277]

Answer:

The inverse is 5x-6

Step-by-step explanation:

To find the inverse of a function

y = ( x+6) /5

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x = ( y+6)/5

Solve for y

Multiply each side by 5

5x = (y+6)/5 *5

5x = y+6

Subtract 6 from each side

5x-6 = y+6-6

5x-6 =y

The inverse is 5x-6

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1 year ago

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What's the square root of 5

QveST [7]

The answer is 25 because
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1. The sides of a triangle have lengths of 5, 8, and 6.(1/ 2). An angle bisector meets the side of length 6.(1/ 2). Find the len

Advocard [28]

Answer:

Step-by-step explanation:

i assume x+y=6(1/2)=\frac{13}{2}

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Answer:

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Step-by-step explanation:

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