Mathematics
13.11.2021 20:27
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LOTS OF POINTS BRAINLIEST TO RIGHT ANSWER Find x. Round to the nearest tenth. 7cm

>>>>>LOTS OF POINTS<<<< >> BRAINLIEST TO RIGHT ANSWER<<
Find x.
Round to the nearest tenth.
7cm 7cm 10cm x
x = [? ]cm​​
>>>>>LOTS OF POINTS<<<<

>> BRAINLIEST TO RIGHT ANSWER<<Fin
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bellalemieux
bellalemieux
4,4(30 marks)

4.9 cm

Step-by-step explanation:

To solve this problem you would use the power of a point formula where two chords intersect in the interior of a circle. We get the equation:

7 * 7 = 10 *x

49 = 10x

x = 4.9 cm

Davidbg23
Davidbg23
5,0(53 marks)

x = 4

Step-by-step explanation:

the first line (7cm and 7 cm) are the diameter. You add both numbers to get the diameter which would be 14. Then then next line (10 cm and x) would be the diameter as well. You can create an equation for this (10 + x = 14).

Subtract 14-10 and you get 4. Therefore x = 4

asauerha
asauerha
4,7(19 marks)
As 48 is a multiple of 3 you can cancel the fraction so it is 1/?
48/3 = 16
1/16 in its simplest form

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