Answer:
40.5
Step-by-step explanation:
(n-2)*180
(7-2)*180=5*180=900
10p+135+149+121+90=900
10p=-495+900=405
p=40.5
I don’t get what ^0 0 1 19 means but it’s
2(2) + 5(3)
Answer:
If you were marking these fractions on a number line, keep in mine that 1/2 is equivalent to 2/4. If each sides of the number line are divided into four parts per whole number, this info is useful.
Step-by-step explanation:
Hope this helped!
Step-by-step explanation:
fjrnrn.dnd.amsamammqmmakakqkkwkwkwjkwk
Answer:
x = ±
Step-by-step explanation:
3x² + 7 = 28 ( subtract 7 from both sides )
3x² = 21 ( divide both sides by 3 )
x² = 7 ( take square root of both sides )
x = ±
that is x = - , x =