AFGH is a right triangle.
A. True
B. False

Option B:

False

Solution:

Given GF = 10, FH = 6, GH =

To verify that ΔFGH is right triangle or not:

Pythagoras theorem:

If the square of the hypotenuse is equal to the sum of the squares of the other two sides, then the triangle is a right triangle.

Using Pythagoras theorem,

                    = 10²

                    = 100

=

                            =

                            = 36 + 63

                            = 99

100 ≠ 99

Hence ΔFGH is not a right triangle.

The given statement is false.

Option B is the correct answer.

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock

where is the graph? need more info