A recipe requires 2 cup of self – raising flour, and 1 13 2 cups of plain flour. a. In total, how much flour is used in the recipe?b. How much more plain flour is used than self- raising flour?

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

what are the answer choices given for this problem?

hi,

the area of abcd is 245.

3*24=230

4*94=1039

2*12=24

add all of them up, you get 2450

there were only 2 presidents that were under the age of 45. theodore roosevelt, and jfk, that makes 5%