In △ABD, altitude AC¯¯¯¯¯ intersects the right angle of triangle ABD at vertex A. BC=3.1 in. and CD=7.2 in.. What is the length of AC¯¯¯¯¯?

Enter your answer in the box. Round your final answer to the nearest hundredth.

4.72 in.

Step-by-step explanation:

BC = 3.1 in.

CD = 7.2 in.

Altitude of right triangle altitude is given as , where:

h = altitude

x = 3.1 in.

y = 7.2 in.

Plug in the values into the formula

(nearest hundred)

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

y/x=18

step-by-step explanation: