9 1/2 is the simplest form. If you are looking for an improper fraction than it would be 19/2. Does this help?
Answer:
2x+12=64; x=26
Step-by-step explanation:
2x+12=64
2x=52
x=26
CD is called the middle base and is equal to :(AB + EF)/2
CD = <span>(AB + EF)/2
4x = [(x</span>²+10) + (8-x)]/2
8x = x²+10+8-x
8x= x²-x+18
x²-9x+18 = 0
x' = [-b+√(b²-4.a.c)]/2a & x" = [-b-√(b<span>²-4.a.c)]/2a
x'= 6 and x" = 3, So we have2 values of x</span>
Answer:
according to me 1st option seems to be correct❤️
