What is the value of x?

x=
units

 The value of x is 12 units.

Step-by-step explanation:  We are given to find the value of x from the figure.

We can see that triangle RSQ is a right-angled one with m∠SRQ = 90°. And RT is perpendicular to the hypotenuse SQ.

Given ST = 9 units, TQ = 16 units  and  RT = x = ?

Since ΔRSQ is a right-angled triangle with hypotenuse SQ and RT is perpendicular to SQ, so we must have

Since the length of a line segment cannot be negative, so the value of of x is 12 units.

Thus, the required value of x is 12 units.

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

the answer is c)8

step-by-step explanaction: