Set A contains 9 letters and 8 numbers. Set B contains 5 letters and 5 numbers. 1 letter and 3 numbers are common to both sets A and B. Find the number of elements in set A or set B. The number of elements in set A or set B is (answer)

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

step-by-step explanation:

im not sure what the answer is