Answer:
2nd option
Step-by-step explanation:
r + 1 = 23 ( subtract 1 from both sides )
r = 22 ( multiply both sides by 3 to clear the fraction )
r = 66 ( divide both sides by
)
r =
×
( rationalising the denominator )
r =
= 33
Answer:
Step-by-step explanation:
it’s the third one
Answer:
. ........
Step-by-step explanation:
may i know were is the question??
lol
Answer:
6x4= 24 add the two scarves 8x4=32
Step-by-step explanation:
75°+75°=150°
angles in a triangle add up to 180°
180°-150°=30°
c) x=30°