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3 years ago

6

At Clemmons Middle School, there are 400 students in sixth grade. The ratio of girls to boys is 4:1. How many boys are in the si

xth grade?

1 answer:

Yuliya22 [10]3 years ago

4 0

Answer:100

Step-by-step explanation: not sure hope it helps

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Write two equivalent fractions for each. 1/2 and 4/5

Butoxors [25]

An equivalent fraction for 1/2 would be 2/4. This is because you can simplify 2/4 by dividing it by 2. The final answer would be 1/2.

An equivalent fraction for 4/5 would be 8/10. It's basically the same thing. Divide them both by 2 and you'll get 4/5 since 8 divided by 2 is 4, and 10 divided by 2 is 5.

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If you are solving the equation 1/(x-4)+1=14/(x+2) by factoring, which of the following equations would you use the zero product

Grace [21]

Answer:

The equation that would be used for the zero product property on will be (x-5)(x-10)=0

Option B is correct.

Step-by-step explanation:

We need to solve the equation $\frac{1}{(x-4)}+1=\frac{14}{x+2}$

Solving the equation:

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Now, we would factorise to find value of x

$x^2-15x+50=0\\x^2-5x-10x+50=0\\x(x-5)-10(x-5)=0\\(x-5)(x-10)=0$

So, the equation that would be used for the zero product property on will be (x-5)(x-10)=0

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Step-by-step explanation:

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4 years ago

Need help on this guys

MakcuM [25]

Answer:

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Step-by-step explanation:

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