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faust18 [17]
3 years ago
12

Harry the horse has saved 95.00 for a new saddle that costs 175.00. He works part time at the rodeo and earns 8.00 an hour. All

the money he earns is going toward buying his dream saddle. How many more hours does he need to work to buy the saddle?
Mathematics
1 answer:
OLEGan [10]3 years ago
3 0

Answer:

10 hours

Step-by-step explanation:

If you were to subtract 175 by 95 then you would get 80, then you would divide 80 by 8 then you would get 10.

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| 12x +18y=108<br>1 x + y =8​
Sauron [17]

Answer:

(x,y)=(4/569),(228/569)

Step-by-step explanation:

multiply both ides by -18

eliminate one variable by adding the equations

divide both sides by -19346

sub the value of x into the equation

solve the equation

7 0
3 years ago
Which rule yields the dilation of the figure KLMN centered at the origin?
IrinaK [193]

Answer:

The rule of dilation centered at the origin is (x , y) → (2x , 2y) ⇒ answer A

Step-by-step explanation:

* Lets talk about dilation

- A dilation is a transformation that changes the size of a figure.  

- It can become larger or smaller, but the shape of the

 figure does not change.  

- The scale factor, measures how much larger or smaller  

 the image will be

- If the scale factor greater than 1, then the image will be larger

- If the scale factor between 0 and 1, then the image will be smaller

- The dilation rule for any point (x , y) is (kx , ky), where k is the

  factor of dilation centered at origin

* Now lets solve the problem

- The figure KLMN has for vertices:

  K (3 , -3) , L (3 , 4) , M (5 , 4) , N (5 , -3) ⇒ (1)

- The image K'L'M'N' of figure KLMN after dilation about the origin

  has four vertices:

   K' (6 , -6) , L' (6 , 8) , M' (10 , 8) , N' (10 , -6) ⇒ (2)

- From (1) and (2)

# (3 , -3) ⇒ (6 , -6)

# (3 , 4) ⇒ (6 , 8)

# (5 , 4) ⇒ (10 , 8)

# (5 , -3) ⇒ (10 , -6)

- Each point in KLMN multiplied by 2

∴ The scale of dilation is 2

∴ The rule of dilation centered at the origin is (x , y) → (2x , 2y)

3 0
3 years ago
Read 2 more answers
Equation: y=25-16t^2
valentinak56 [21]
ANSWER: The positive solution makes sense. Therefore, after 1.25 seconds, the paintball hits the ground.

I hope this helps you :)

4 0
2 years ago
A menu offers a choice of 22 ​salads, 77 main​ dishes, and 55 desserts. How many different meals consisting of one​ salad, one m
weqwewe [10]

Answer:

70 different meals

Step-by-step explanation:

A menu offers a choice of 2 ​salads, 7 main​ dishes, and 5 desserts

There are 3 types of choices are given

each one have different choices. we need to select one salad, one main dish and one dessert

To find the number of different meals we multiply the different choices

2 \cdot 7 \cdot 5=70

so 70 different meals

8 0
3 years ago
A cone has a volume of 15π and is similar to another larger cone. If the scale factor is 5:9, what is the volume of the larger c
Margarita [4]
Do u have a formula chart if not that would help you get your answer

6 0
3 years ago
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