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hodyreva [135]
3 years ago
7

The rule below shows how the cost of renting a kayak depends on how long it is rented. multiply the number of hours by $16, then

subtract $10. if c = cost in dollars and h = number of hours, which equation expresses the rule above?
Mathematics
1 answer:
allochka39001 [22]3 years ago
3 0
C=16h-10. 16 times hours minus 10
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Ivenika [448]

Answer:

photomath

Step-by-step explanation:

theres an app where you can take a pic of your problem and it would solve it for you,including fractions. I'm pretty sure it will simplify your answers too.The app is called photomath

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Write the formula for absolute value function if its graph has the vertex at point (0,6) and passes through the point (−1,−2).
valentinak56 [21]

First you need to find the slope of the line:

m =   \frac{y_2 - y_1}{x_2 - x_1}

m=6-(-2) / (-1)-0 =-8

equation of line is:

y=mx+b

y=-8x+6

for absolute value function:

if x<0

y=-8x+6

if x>0

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8 0
3 years ago
Find the area of a square with side lengths of 2/5 inch
bulgar [2K]
The area of the square would be 4/25 here is the work:

Area of an 2d shape: length * width

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You multiply the two numbers and you should get 4/25.


If helped mark me the brainiest!!
4 0
3 years ago
How to find restrictions for x??<br> 3. F(x)=2 sqrt x-4
stealth61 [152]

Answer:

  1. none
  2. none
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Step-by-step explanation:

The restrictions placed on the independent variable in a function are those necessary to ensure that the function is defined for all allowed values of that variable.

In the graphs of problems 1) and 2), we see that the functions are defined for all values of x, so there are no restrictions.

__

3. For the function ...

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the value under the radical cannot be negative. The square root function is not defined for negative values, so the restriction is ...

  x -4 ≥ 0

  x ≥ 4 . . . . . . . add 4 to both sides of the inequality

4 0
3 years ago
The diameter of a parabolic mirror is 22 centimeters, and the mirror has a depth of 0.5 centimeters at the center. What is the e
a_sh-v [17]
1/242x^2 is your answer
6 0
3 years ago
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