<u>Answer</u>
2
<u>Explanation</u>
The two lines in the diagram are secants meeting outside the circle.
The products of a secant and the extension of the chord of one line is equal to the products of a secant and the extension of the chord of the other line.
∴ 3(3+5) = 4(4+x)
3 × 8 = (4×4)+(4×x)
24 = 16 + 4x
4x = 24 - 16
4x = 8
x = 8/4
= 2
Answer:
2 laps per minute
0.5 minutes per lap
Step-by-step explanation:
The original ratio is 12 laps in 6 minutes, or
To find the unit rate, you divide the numerator by the denominator to find the amount per one.
laps per minute:
, 2 laps per minute
minutes per lap:
, 0.5 minutes per lap
Answer:
3x + 10? i'm not sure lol im sorry if its wrong.
Step-by-step explanation:
Answer:
To calculate the mean, simply add all of your numbers together. Next, divide the sum by however many numbers you added. The result is your mean or average score.
Step-by-step explanation:
This is the correct answer to this question.
Hope this helps!!!
Kyle.
Answer:
x= 46
Step-by-step explanation:
u add up the two coordinating sides 57+57(which is y)= 114
u miuns 160-114= 46