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2 years ago

What is the x-intercept of the graph that is shown below?

Mathematics

1 answer:

Lorico [155]2 years ago

7 0

Answer:

(-2, 0)

Step-by-step explanation:

its where the line crosses through the x-axis

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Find the measure of

Goryan [66]

What are you talking about

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2 years ago

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Is d y / d x the exact same as f ' ( x ) ? If yes, which is more commonly used?

Murrr4er [49]

It's dependent on the context. A book may ask you to find the f'(x) of a function and you may have to use a u sub in your problem which requires you to find the dy/dx of what you substitute. So in this case both would be used.

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2 years ago

50 didved by what will get 5,000

DENIUS [597]

Answer:

0.01

Step-by-step explanation:

Your equation is 50 / x = 5,000

You are able to switch this around to 50 / 5,000 = x

Because you know that a x b = c is the same as b x a = c

When you divide 50 by 5,000, you get 0.01

So, 50 divided by 0.01 will get 5,000

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2 years ago

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How to solve 5/a+1/2=6/a

swat32

Answer:

a = 2

Step-by-step explanation:

Multiply equation by 2a to get rid of denominators.

10 + a = 12

a = 2

6 0

3 years ago

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Find 2 consecutive even numbers such that the sum of the

Elena L [17]

Answer:

14,16

Step-by-step explanation:

Let x be the first even number.

Let y be the 2nd even number.

Given, y - x = 2 (Since they are 2 consecutive even numbers.)

rearranging the equation: y = x+2 (equation 1)

Also given,

$y+2x=44\\$ (equation 2)

Now we can substitute equation 1 into equation 2 to find x.

$x+2+2x = 44\\3x+2 = 44\\3x = 44-2\\3x=42\\x = \frac{42}{3} \\x = 14$

Given the smaller even number x, is 14, we will substitute x into equation1 to find y, the bigger even number.

y = 14+2

= 16

Therefore the 2 numbers are 14 and 16.

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2 years ago

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