What is the value of x?

x = 15

Step-by-step explanation:

Using the Altitude on Hypotenuse theorem

( leg of large Δ )² = (part of hypotenuse below it ) × ( whole hypotenuse )

Thus

x² = 9 × (9 + 16) = 9 × 25 = 225 ( take the square root of both sides )

x = = 15

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation:

it has to have an angle of 90 degrees