Awrestler is trying to gain weight for an upcoming match. his current weight is 105. in the formula shown, w = weight, p = pounds and t = time(weeks). he has 6 weeks before his match and has a goal weight of 123 pounds. determine the minimum number of pounds he must gain per week to meet his goal. a) 1 pound b) 2 pounds c) 3 pounds d) 4 pounds

Option C) 3 pounds.

Step-by-step explanation:

A wrestler is trying to gain weight for an upcoming match.

He has a goal weight = 123 pounds

His current weight = 105 pounds.

How much weight he must gain for his goal = 123 - 105 = 18 pounds

He has only 6 weeks to achieve his goal, therefore we divide is goal (to gain 18 pound) to 6 weeks to get what weight he must gain per week.

= 18 pounds ÷ 6 weeks = 3 pounds per week

He must achieve 3 pounds per week to achieve his goal of 123 pounds.

36 km

Step-by-step explanation:

We can use the Pythagorean theorem to find a

a^2 +b^2 =c^2

a^2 +12^2 = 15^2

a^2 +144=225

Subtract 144 from each side

a^2 =225-144

a^2 =81

Taking the square root of each side

a = sqrt(81) = 9

Then we need to find the perimeter

a+12+15

9+12+15

36