Help me with this pythagorean theorem please for 20 points.

3 root 7

Step-by-step explanation:

h^2 = b^2 + a^2

12 square = b square + 9 square

144 = b^2 + 81

144-81 = b^2

63 = b^2

b = root of 63

b = root 7 x root 9                         ( since 7x9=63)

b = 3 root 7                                 ( since root of 9 is 3)

PLS mark me as BRAINLIEST

answer: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

step-by-step explanation: if you weigh 60 pounds on earth, on the moon you will weigh about 10 pounds. if you weigh 120 pounds on earth, you will weigh about 20 pounds on the moon. since weight is caused by the mass of two objects that are near each other, the bigger the objects, the more the force of gravity.

13

step-by-step explanation:

divide the cost of the total of sodas you bought by the cost of one soda, for example:

$24.57 divided by $1.89 is 13 which means you bought 13 sodas