19. a silver statue of pooja is leaning against a wall. the top of her head
touches the wall at 40 feet. if the base of the statue is 9 feet away from the
wall, how tall is pooja’s statue, in feet?

Step-by-step explanation:

You need to draw a right triangle.

Observe the right triangle attached, where "x" is the height in feet of Pooja’s statue.

You need to use the Pythagorean Theorem. This is:

Where "a" is the hypotenuse and "b" and "c" are the legs of the right triangle.

In this case you can identify that:

Therefore, you can substitute values into :

Finally, you must solve for "x" in order to find its value.

You get that this is:

write out the polynomial, with leading coefficient 1:

y = 1 (x+2)^1 (x-7)^1 (x-5)^2

next time, share the answer choices.   .

measurement of the swimming pool is given as = 7 yards 4.79 feet

first we will convert this to yards only.

1 foot = 0.33 yards

so, 4.79 feet = yards

so total yards are = yards

now we will convert this in meters.

1 yard = 0.914 meters

8.580 yards = meters

0.842 m = 0.842*100 = 84.2 cm

this becomes 7 meters and 84.2 cm

hence, the pool is 7 meters and 84.2 cm wide.