4. A right triangle has one leg. measuring 15 meters and a
hypotenuse measuring 25 meters.
How long must the other leg of the
triangle be?
A 12 meters
B 15 meters
C 20 meters
D 24 meters

a^2 + b^2 = c ^2

a = first leg

b = second leg

c = hypothenuse

225 + b^2 = 625

b^2 = 400 -> b = 20 meters

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5