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2 years ago

2/7 - 3/2 for anyone that doesant know that’s a fraction am struggling on

Mathematics

1 answer:

enyata [817]2 years ago

7 0

Answer:

-17/14

Step-by-step explanation:

To subtract fractions, you must have a common denominator. If that is not given, you make it.

You do so buy finding the LCM of denominators:

LCM of 7 and 2 = 14

Now, here you have multiplied the denominators either by 7 or 2. You do the same for the respective numerators:

2x2/14 - 3x7/14 = 4/14 - 21/14.

Now that you have the same denominator, subtract the numerators:

4-21 = - 17

Put it back as a fraction : -17/14

hope this helps.

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almond37 [142]

Answer: 55.20$

Step-by-step explanation:

1. Add up 35% with the 15% since Mario is paying for it

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3. Now with the answer from multiplying subtract it from 120.

4. With the answer, multiply the tax percentage(0.08)

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1 year ago

What is the greatest common factor of 12 and 18?

german

Answer:

Step-by-step explanation:

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2 years ago

Jill''s family divided a while lasagna into 10 pieces of equal size. they ate 2/5 of the lasagna. Which fraction represents the

barxatty [35]

There are 6/10 left over. 6/10 reduces to 3/5.

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2 years ago

What is the value of b for the following circle in general form? x2 + y2 + ax +by+c=0

liberstina [14]

Answer:

Step-by-step explanation:

(1). (x - h)² + (y - k)² = r²

where (h, k) are coordinates of a center of the circle with radius r

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~~~~~~~~~~~~~~

( 1 , - 2 ) ; r = 3

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1 year ago

What transformation of the square root function comes from the constant

Leto [7]

The required transformation is $p=(\frac{v}{10.35} )^2$

<h3>Transformation of functions</h3>

Given the function expressed as:

$v=10.35 \times\sqrt{p}$

We are to make p the subject of the formula. First, divide both sides by 10.35

$\frac{v}{10.35} =\frac{10.35 \times\sqrt{p}}{10.35}\\ \frac{v}{10.35}=\sqrt{p}$

Square both sides of the equation:

$p=(\frac{v}{10.35} )^2$

Hene the required transformation is $p=(\frac{v}{10.35} )^2$

Learn more on transformation here: brainly.com/question/17311824

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2 years ago