I need help, ASAP! I am stupid. May you help me please? Thank you!!

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

table 3 represents a direct variation function. : )

step-by-step explanation:

a and d

if i'm not wrong, i would say that the third angle has (72) because the three sides of all triangles have 180 degrees and if we subtract 180 - 62 - 40 = (72) / but i'm not sure about 40 yd.