8. ABCD is a quadrilateral. Work out the size of y.
B
2y
A
68°
y +48°
D
C

A= 180-68=112

c= 90

112+2y+90+x=360

202+2y+x=360

2y+x=360-202

2y+x=158

answer: answer is c!

ok i got to organize the

3/15 and 12/55

3*

aha

3*4 equals 12 but not

a: no

b:

8/24 12/35

no

gautie

it's c

5/18 = 25/90

5*5=25

18*5 = 90

hope that you!

one more happy customer!

< 3

step-by-step explanation:

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.