A^2 + b^2 = c^2
b^2 = c^2 - a^2
b^2 = 137^2 - 105^2
b^2 = 18769 - 11025
b^2 = 7744
b = sqrt 7744
b = 88
Gina's step is not correct... the length of the unknown leg is not 7744, it is the sqrt of 7744, which is 88
Saying as there are 3 meals a day and there is 30 pounds of food and she feeds 1 pound a meal, the answer should be 30 meals
For a 19 foot scale find the frequency of a note to the frequency of the preceding note?
Answer: no real solution
Thus, the function has no x- intercept
Step-by-step explanation:
Divide both numbers by 13/90
13/90x = 130
÷13/90 ÷13/90
x= 900
