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3 years ago

Look at this graph:

Mathematics

1 answer:

Katena32 [7]3 years ago

6 0

Answer:

The slope is 1/3. Rise over run. It goes up 1 and over 3.

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I really need help, struggling. Question is in image.

Dominik [7]

Answer:

164

Step-by-step explanation:

Checkpoint 2= -187

Checkpoint 1= -23

The negatives mean how much lower they are from the surface.

To find "how much lower," we need to subtract -23 from -187.

-187-(-23) is the same as -187+23 (2 negatives=1 positive)

-187+23= -164.

However, it's not negative in the answer because by asking how much lower, we don't need to have a negative. "How much lower" is a distance, and a distance is always positive.

5 0

2 years ago

Which value is equivalent to 7 to the 3rd power

Jlenok [28]

Answer:

343

Step-by-step explanation:

7³ = 7 × 7 × 7

= 343

4 0

3 years ago

Please solve this for me!

tatuchka [14]

Step-by-step explanation:

To find the slope between two given points you use the equation:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

(8,10) are $(x_{1},y_{1})$

(16,24) are $(x_{2},y_{2})$

After that you just plug in:

$m=\frac{24-10}{16-8}$

$m=\frac{14}{8}$

Simplify:

Answer:

The slope is $\frac{7}{4}$ for #1

7 0

3 years ago

Jason had three more than four times the amount of money that Jeff has. Together they have $72. How much money does each person

adelina 88 [10]

Answer:

Jason has $58.20 and Jeff has $13.80.

Step-by-step explanation:

Let x represent the amount of money Jason has, and y represent the amount of money Jeff has.

We know that together they have $72. So, we can write the following equation:

$x+y=72$

We know that Jason has three more than four times the amount of money Jeff has. So:

$x=3+4y$

This is a system of equations. We can solve it by using substitution. Let's substitute the second equation into the first. This yields:

$(3+4y)+y=72$

Combine like terms:

$5y+3=72$

Subtract 3 from both sides:

$5y=69$

Divide both sides by 5:

$y=69/5=\$13.80$

So, Jeff has $13.80

We know that Jason has three more than four times the amount of money Jeff has.

Therefore, Jason has:

$x=13.8(4)+3$

Multiply and add:

$x=\$58.20$

So, Jason has $58.20 and Jeff has $13.80.

And we're done!

7 0

3 years ago

Evaluate the function w/o using a calculator!

Aleks [24]

In your question where ask to evaluate the function using calculator and then take its reciprocal and the function is cos(135). Base on my calculation and through step by step procedure and with the guidance of the theories and by the use of formulas, I came up with an answer - sqrt of 2

7 0

3 years ago