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nekit [7.7K]
3 years ago
15

Hey could anyone help?

Mathematics
2 answers:
kirza4 [7]3 years ago
6 0

Answer:

The answer is 18

Step-by-step explanation:

Sav [38]3 years ago
4 0

Answer:

18

Step-by-step explanation:

The ~ indicates that ∠ABC is similar<em> </em>to ∠QRS. In other words, their proportions are the same, even if their size is different.

So AB has the same proportions as QR. 4 can be multiplied by 2.25 to get to 9. So multiply 8 by 2.25 to get n.

8 * 2.25 = 18 so n = 18

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The equation y = 14x represents the number of pages Printer A can print over time, where y is the number of pages and x is time
mr Goodwill [35]
Printer A :
y = 14x......14 pgs per minute

printer B :
(3,48)(5,80)
slope = (80 - 48) / (5 - 3) = 32/2 = 16 pgs per minute

printer B prints at a faster rate

4 0
3 years ago
Help thank you 20 pts
uysha [10]

Answer:

23 out of 24, 92%

Step-by-step explanation:

firt see how many there are in one whole

multiply by three

minus 1 =23

round up and convert

5 0
2 years ago
How do I convert these improper fractions to mixed numbers: 29/4, 13/6, 73/9, 65/8, 17/2, 5/2, 25/4, 43/7, 29/4, 73/9, 19/3, 43/
slava [35]
Divide the numerator by the denominator 
use the answer as the whole number
use the remainder as the numerator
keep the deniminator

the answers: 
7  1/4
2   1/6
8  1/8
8  1/2
2  1/2
6  1/4
6  1/7
7  1/4 (same question)
8  1/8 (same question)
6  1/3
2  1/5
9  1/10
6  1/6

5 0
4 years ago
Read 2 more answers
Nine more than 3 times a number is the same as 6 less than twice the number
Ludmilka [50]

Answer:

Step-by-step explanation:

Let the number  = x

3x + 9 = 2x - 6  Looks like you are going to get something negative here.

Subtract 2x from both sides.

3x - 2x + 9 = 2x - 2x - 6

x + 9 = -6    

Subtract 9 from both sides.

x + 9 - 9 = - 6 - 9

Combine

x = - 15

7 0
3 years ago
Solve each proportion.<br><br> 4/9=10/x <br><br> Wat is x?
Fynjy0 [20]

Answer:

x=22.5

Step-by-step explanation:

90=4x

x=22.5

Hope this helps!

6 0
3 years ago
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