Elena works out on a treadmill. She uses a program that combines running and walking. She knows that she runs at 0.2 miles per minute and she walks at 0.1 miles per minute. At the end of her workout, the treadmill showed her workout distance was 8 miles.

Answer:

just use the original coordinates and add 3 too it . I am a mathematician and a math tutor

Step-by-step explanation:

Answer:

38°

General Formulas and Concepts:

Geometry

Step-by-step explanation:

From the graph given, we see that angle x° and angle 38° are vertical.

Therefore, using the Vertical Angles Theorem, we can say that they are congruent and x = 38°.

The solutions of the equation y = 11x are;

⇒ (3, 33)

⇒ (-17, -187)

⇒ (3/11, 3)

What is Equation of line?

The equation of line passing through the points (x₁ , y₁) and (x₂, y₂) with slope m is defined as;

y - y₁ = m (x - x₁)

Where, m = (y₂ - y₁) / (x₂ - x₁)

Given that;

The equation is,

y = 11x

Now,

The solutions of the equation is always satisfy the equation of line.

So, we check all the points as;

First point (x , y) = (- 9, 99)

Substitute in the equation, we get;

y = 11x

99 = 11 x - 9

99 ≠ - 99

Thus, This is not a solution.

Second point (x , y) = (11, 144)

Substitute in the equation, we get;

y = 11x

144 = 11 x 11

14 ≠ 121

Thus, This is not a solution.

Third point (x , y) = (3, 33)

Substitute in the equation, we get;

y = 11x

33 = 11 x 3

33 = 33

Thus, This is a solution.

Fourth point (x , y) = (- 17, - 187)

Substitute in the equation, we get;

y = 11x

- 187 = 11 x - 17

- 187 = - 187

Thus, This is a solution.

Fifth point (x , y) = (3/11, 3)

Substitute in the equation, we get;

y = 11x

3 = 11 x 3/11

3 = 3

Thus, This is a solution.

Therefore, The solutions of the equation y = 11x are;

⇒ (3, 33)

⇒ (-17, -187)

⇒ (3/11, 3)

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Answer:

Step-by-step explanation: BC = 3.75 and CD is 7.5

Answer:

Its 30.

Step-by-step explanation:

Its like a test. If you only got 3 questions right out of 10, what grade would you get. You would get a 30 or a 30%.

Answer:

30

Step-by-step explanation:

75 times .40 = 30

Answer:

30 students

Step-by-step explanation:

40% OF 75 students

= 40\100 X 75 students

= 30 students

Answer:

31.5

Step-by-step explanation:

4 1/2 x 3 1/2 equals 15.75. And 15.75 x 2 equals 31.5

Answer:

c i think

Step-by-step explanation:

Answer:

E

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

The first dot can tell you that there is a 6:1 ratio and this it is true for all, meaning if you have a 6:1 ratio, and you know 6 is Gallons of white and the one is from the orange.

Answer:

&

Step-by-step explanation:

12.) If one ticket is $9.50, and 879,575 tickets were sold, the two need to be multiplied. 9.5 * 879,575 = 8355962.50

So the total profit was $8,355,962.50

If each theater made an equal profit of that total, then just divide it by 755, but if that's not the case, then don't do that.

13.) If the boat can carry 582 passengers, and 13,105 people had ridden the first boat, then you have to divide the number of people riding the boat by the passenger count to determine the amount of trips made.

13,105 / 582 is 22.5, but you can round it to 23, because half of a trip isn't going to be made. I'm not entirely sure when the second question means, so... sorry, can't answer that one.

Hope this helps somewhat!

Answer:

You would start in the middle of the number line, move right to positive 4x then move up 2 units to land right in line with 2y this is where your plot would be.

Step-by-step explanation:

Hope this helps mark brainliest please!

Answer:

I think it is answer A

Step-by-step explanation:

i don't know

Answer:A I’m sure

Step-by-step explanation:

Start with your $22.50 subtotal (cost without tax)

Then, solve for 6.5% of $22.50

Set your equation up like so: 6.5/100=x/22.50

Cross multiply then you should have 100x=146.25

Solve to get 1.4625% (If you need it rounded, it's 1.5%)

1.5% ----> $1.46

$22.50+$1.56=$23.96

She spent $23.96

I'm pretty sure the answer's $1.46.

($1.46 is the amount of tax, not the total)

Hope this helped, please mark brainiest!

Answer:

A- Each character is viewed in a different way by the time the story concludes

Step-by-step explanation:

Answer:

1.x−7=4

Answer:

x=11

2.9+x=14

Answer:

x=5

3.x+7=16

Answer:

x=9

4.x+3=−18

Answer:

x=−21

5.17+x=18

Answer:

x=1

6.23=x−13

Answer:

x=36

7.4=x+12

Answer:

x=−8

8.19=x−6

Answer:

x=25

9.x−2=21

Answer:

x=23

10.x−7=−26

Answer:

x=−19

11.11=x+5

Answer:

x=6

Step-by-step explanation:

Hope I helped

Brainliest plz

Answer:

I believe the answer is D.

Step-by-step explanation:

No. A function is a special type of relation where each input maps to exactly one output. In a relation, an input can have one or more outputs. Hence, option D is true.

Used the concept of definition of function which states that, A relation between a set of inputs having one output each is called a function.

Since the relation that defines the set of inputs to the set of outputs is called the relation. And, In function, each input in set X has exactly one output in set Y.

Hence, All functions are relations but all relations are not functions.

Therefore, the correct option is D,

D) No. A function is a special type of relation where each input maps to exactly one output. In a relation, an input can have one or more outputs.

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Answer:

0.54

Step-by-step explanation:

Hope this helps!!!

Answer:0.54545454545

Step-by-step explanation:

Answer:

Step-by-step explanation:

The new frame is 8.3

Answer:

Yes, the new frame be 8% bigger than the original frame if the width of the frame remains the same

Step-by-step explanation:

HOPE THIS HELPS YOU

Follw me = 10 thanks

Mark as brainliest = 10 thanks

1 thanks to me = 2 thanks

Answer:

A

Step-by-step explanation:

Answer:

yes they are similar.

Step-by-step explanation:

Answer:

for every 1 on the top they are adding 2 on the bottom

Answer:

30 centimeters

Step-by-step explanation:

12 times 2.5 = 30

Answer:

C. 30 centimeters

Step-by-step explanation:

Answer:

i believe the answer is A please tell me if im wrong

Answer: Hope this helps even im not 100% sure

12. 2.3

13. 4/13

14. 8 7/11

15. 0.78

16. YES because pi is a repeating decimal

(Give me brainliest?)

Answer:

9) y = -x + 5

10) y = -7/2x - 5

11) y = x - 1

12) y = -5x/3 - 3

13) y = -4x/1

I'm not 100% sure for some of these answers since the pic is a bit blurry, but they're pretty accurate.

Answer:

200 animals

Step-by-step explanation:

9/100 = 9% or 0.09

18=0.09x

x=200

or you can use proportions:

18/x=9/100

x=200

Answer:

200 animals

Step-by-step explanation:

Answer:

You have to know how to do exponents.

Step-by-step explanation:

For example, 6r2 x 2r6 = 36r x 64r = 2,304r

I am not sure if this is exactly how you do it.

Answer:

Sorry if I'm wrong but...…..

I think the first one is an equation and it's a fraction with powers. (4 and 5).

The next one is a fraction and it is to the power of the number above you have to figure out if you have to multiply the powers with the number under it add them and divide or multiply them by the other number.

The third one is a multiplication problem you have to figure out what "r" is to figure it out you have to do 6 to the 2nd power to get r and you have to do 2 to the 6th power to get the other r. Then multiply the numbers together tp get the answer.

Hope this helps!

- Hannah

Answer:

First what are the choices

Step-by-step explanation:

Also I believe that Blake has more grams than Chance or chase whatever If im wrong let me know dont take it against me

Answer: i thank it is

5.67 and 8.1

Step-by-step explanation:

Answer: It’s D. I got this on my test, I also multiplied to be sure.

Answer:

b

Step-by-step explanation: