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4 years ago

What is radius The problem says what is the radius of the circle. But what does radius mean

Mathematics

2 answers:

yawa3891 [41]4 years ago

5 0

Answer:

ra·di·us

/ˈrādēəs

noun

a straight line from the center to the circumference of a circle or sphere.

Step-by-step explanation:

Let me know if you need more help!

Mark me as brainliest if this helps!

klasskru [66]4 years ago

3 0

Answer:

the radius if the measurement of the circle for the center

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PLEASE HELP ASAP GIVING BRAINLIEST

Lady_Fox [76]

Answer:

Part 1) $y=32.5x+11.95$

Par 2) see the explanation

Part 3) $\$401.95$

Step-by-step explanation:

Part 1) Write an equation in slope intercept form to represent this problem

Let

x ----> the number of tickets

y ---> the total cost

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the slope or unit rate

b is the y-intercept (one-time processing fee)

In this problem we have

$b=\$11.95$

ordered pairs (4,141.95) and (7,239.45)

Find the slope

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute the values in the formula

$m=\frac{239.45-141.95}{7-4}$

$m=\frac{97.5}{3}$

$m=32.5$

substitute the values in the linear equation

$y=32.5x+11.95$

Part 2) What does your slope represent in this problem? What does your y-intercept represent in this problem?

a) The slope of the linear equation represent the unit rate, so the slope represents the cost of one ticket

$m=\$32.5\ per\ ticket$

b) The y-intercept is the value of y when the value of x is equal to zero

In this context, the y-intercept represent the one-time processing fee

$b=\$11.95$

Part 3) Use the equation to find how much Alan would have to pay for 12 tickets

For x=12 tickets

substitute in the linear equation

$y=32.5(12)+11.95$

$y=\$401.95$

3 0

4 years ago

Advice columnist Ann Landers once asked her readers with children to answer the following question: "If you had it to do over ag

ivanzaharov [21]

Answer:

Option D is correct

Step-by-step explanation:

This is true because people who have been emotionally affected by their children are probably more likely to respond than people who are happy with having children that is why it can be seen that we have a high response of "no"

6 0

3 years ago

Use the Daily Compounding chart in your book to answer the following question. Alana Geltner deposited $2,250 in a savings accou

timama [110]

Answer:

$2,369,136.10

Step-by-step explanation:

she earned $2,369,136.10 in interest after 130 days

7 0

3 years ago

How do i solve for y:<br> 2x-3y=8<br><br> Please help me

Mademuasel [1]

You have to leave Y by itself in one side. To do that, you need to subtract 2x from both sides. You're now left with -3y = 8-2x. Last step is that you divide 3y, 8, and -2 by -3.

Good luck :)

7 0

3 years ago

Read 2 more answers

Expand the brackets and simplify: 2(5x-y)-3(3x-y)

leonid [27]

Answer:

x - 5y

Step-by-step explanation:

2 ( 5x - y ) - 3 ( 3x - y )

= 10x - 2y - 9x + 3y

= 10x - 9x - 2y + 3y

= x - 5y ( ANS )