Mathematics: 40 POINTS PLEASE HELP ME AND DON T SEND ANY DOWNLOAD LINKS Find the value of x in the isosceles triangle shown below.

40 POINTS PLEASE HELP ME AND DON T SEND ANY DOWNLOAD

davidoj13

10.05.2021

Step-by-step explanation:

$({ \sqrt{74} }^{2} - {7}^{2} ) + ( { \sqrt{74} }^{2} - {7}^{2} ) = 10$

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veronica25681

10.05.2021

Step-by-step explanation:

$1)\ (0.5X)^2 + 7^2 = 74\\$

$2)\ 0.25X^2 + 49 = 74\\$

$3)\ 0.25X^2= 25\\$

$4)\ X^2= 100\\$

$5)\ X= 10\\$

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gibbss80stu

25.05.2020

$80

Step-by-step explanation:

$40 = \frac{p \times 10 \times 5}{100} \\ 4000 = p \times 50 \\ \frac{4000}{50} = \frac{50p}{50} \\ p = 80$

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