8/45 is already in simplest form because it has NO common denominator to divide both, the numerator and the denominator with. So no, 8/45 cannot be simplified. <span />
Answer:
14x+32
Will be the Answer of this question
Isn't it?
Answer: 3 5 17.
Step-by-step explanation:
For 11 but idk 12
I would do subsitute
solve for x in first tequation
x+4y=3
minus 4y both sides
x=3-4y
sub 3-4y for x in other equation
2x-3y=17
2(3-4y)-3y=17
6-8y-3y=17
6-11y=17
minus 6 both sides
-11y=11
divide both sides by -11
y=-1
sub back
x=3-4y
x=3-4(-1)
x=3+4
x=7
x=7
y=-1
(x,y)
(7,-1)
Answer:
Angle of the intercepted arc is equal to the angle at the centre (central angle) but B is not the centre hence XBY is not 144°.
Angle at the circumference (inscribed angle) is half of the central angle, but XBY is not the central angle, so it's not 2×72.
Hence not 144°
