2 DIFFERENT QUESTIONS !! I NEED THE ANSWERS PLS

what percent of 70 is 49?

70%

Step-by-step explanation:

Convert fraction (ratio) 49 / 70 70%

20 is the old value and 46 is the new value. In this case we have a positive change (increase) of 130 percent because the new value is greater than the old

add the table and i will answer correctly

step-by-step explanation:

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.