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Art [367]
3 years ago
8

Write 2 equivalent ratios for each ratio given: 2/7 3:3 1/2 2.5 to 6

Mathematics
1 answer:
goldenfox [79]3 years ago
8 0

Answer:

2/7 = 4/14

3:3 = 6:6

1/2 = 2/4

2.5:6 = 5:12

Step-by-step explanation:

For the first one, we can multiply the numerator and denominator of the fraction by 2 to get an equivalent fraction which is 4/14

For the second one we can multiply each side by 2 to get the ratio of 6:6

For the third one we can multiply the numerator and denominator by 2 to get 2/4

For the last one we can multiply each side by 2 to get 5:12

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The sum of the measures of the angles of any triangle is 180 degrees. In triangle ABC, angles A and B have the same measure, whi
olasank [31]

Step-by-step explanation:

A

is 45

B

is 45

C

is 90

hence

A+B+C=180

=45+45+90 =180

3 0
3 years ago
Edgar Anderson earns $200 a week plus a 15% commission on all sales over $1,000. If Mr. Anderson's sales for one week are $2,500
nignag [31]
<span>Find the gross pay of Mr. Anderson in a week.
He earns 200 dollars a week + 15% commission on over 1000 dollars sales.
In a week he earned 2500 dollars.
=> Pls, take note, that he can only get a 15% commission for over 1000 dollars sales he get.
=> 2 500 dollars – 1 000 dollars
=> 1 500 dollars, now in 1500 dollars get the 15% commission
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=> 425 dollars.</span><span>

</span>



6 0
3 years ago
Please help me with this
Dennis_Churaev [7]

Prob ( guessing right) = 0.25 . Get 1 point.

Prob( guessing wrong) = 0.75. Lose 0.5 points.

Expected value = 1(0.25) + (-0.5)(0.75)

= -0.125 answer

4 0
3 years ago
Read 2 more answers
What is the dividend on £320.80 at 15p per £? (Hint: 1 pound = 100 pence)
expeople1 [14]
The dividend on £1 is 15 p. Therefore, the dividend on £320.80 or 32080 pence (320.80 * 100) will be (32080*15)pence or 4812 pence, which is £48.12 (4812/100).
8 0
2 years ago
Great Rapids White Water Rafting Company rents rafts for $125 per hour. Explain why the point (0,0) and (1,125) are on the graph
Gwar [14]

Answer:

$1500

6 hours

Step-by-step explanation:

There is no one off fee, therefore we got (0,0) a starting point.

(1,125) is representing the first hour of rent, so 1 hour rent costs $125.

There is a direct relationship between the time and rental fee.

<u>As a function is will be:</u>

  • f(x) = 125x, where f(x) is the total amount and x is the time in hours

<u>For x= 12, we get:</u>

  • f(12) = 125*12= $1500

<u>So, if f(x) = 750, then:</u>

  • 750 = 125x
  • x= 750/125
  • x= 6 hours
6 0
3 years ago
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