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shepuryov [24]
3 years ago
8

Using the scale factor, what is the value of x? X=

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
4 0
15/10 = 1.5 scale factor
X= 9
olga_2 [115]3 years ago
4 0

Answer:

9

Step-by-step explanation:

QR- 2(9-3)=

          2(6)=12

MP- 9+5=14

QRS=MNP

12/8, 15/10, 21/14= 3/1

Scale Factor is 3:1 or 3 to 1

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Answer:

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Step-by-step explanation:

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3 years ago
3/5 is the same as 3.5<br> Is he correct?
Alexxx [7]
He is not correct because 3.5 is actually 3 and 1/2
not 3/5
hope that helps @:)
5 0
3 years ago
Read 2 more answers
A bag has 10 pens in it: 4 black, 3 blue, 2 green and 1 red
lukranit [14]
So chance to get a black pen: 4/10=2/5
Chance to get a red pen: 1/10
Chance for the two happened at the same time
2/5 * 1/10 = 2/50=1/25

I think... I’m not very sure though
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3 years ago
Robert took $50 with him to spend on pizza and games for himself and his friends at Chuck-E-Cheese the price of each slice of pi
djverab [1.8K]
Half of 5.00 is 2.50, I suppose the 50 is the X in the situation, I don't have a graph to work on sorry I tried to help as much as I can.
5 0
3 years ago
A salesperson is paid a flat rate plus a fixed percentage of her sales. Last month, she sold $16,000 worth of goods and was paid
Feliz [49]

Answer:

<em>She will be paid $1,350</em>

Step-by-step explanation:

<u>Linear Modeling</u>

Some events can be modeled as linear functions. If we are in a situation where a linear model is suitable, then we need two sample points to make the model and predict unknown behaviors.

The linear function can be expressed in the slope-intercept format:

y=mx+b, where m and b are constants.

The payments for a salesperson will be linearly modeled. There are two known points: When the sales were $16,000, the payment was $1,600. This makes the point (16,000;1,600).

We also know when the sales were $12,000, the payment was $1,400. The point is (12,000;1,400)

Let's use the points to find the values of m and b.

Using (16,000;1,600):

1,600=m*16,000+b

Using (12,000;1,400):

1,400=m*12,000+b

Subtracting both equations:

200=16,000m-12,000m

200=4,000m

Solving:

m=200/4,000=0.05

Using the first equation and the value of m:

1,600=0.05*16,000+b

1,600=800+b

Solving:

b=800

The equation is now complete:

y=0.05x+800

She sold $11,000 this month, so the payment is:

y=0.05\cdot 11,000+800

Y=550+800=1,350

She will be paid $1,350

3 0
3 years ago
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