Answer:
Step-by-step explanation:
r = d/2
r = 4/2
r = 2
pi = 3.14
Circumference = 2 * pi * r
Circumference = 2 * 3.14 * 2
Circumference = 12.56
Area = pi r^2
Area = 3.14 * 2^2
Area = 4 * 3.14
Area = 12.56
Answer:
x<-2
Step-by-step explanation:
Divide both sides of the inequality by 5 to solve for x.
Step-by-step explanation:
2 x 2 + x - 4 = 0
4 + x - 4 = 0
<u>+</u><u>4</u> <u>+4</u>
8 0
<u>8</u> + x = <u>0</u>
8 8
x = 0
For the - 4 + 4 part, it cancels out because it's 0 and for the 8 divided by 8 part, it cancels out too. x is 0 because 0 divided by 8 is 0.
Hope this helped!
Hey!
Simi bought study table = $ 9000
It means S.P = $9000
Profit = 20%
We know,
S.P = \frac{100+profit%}{100} \times C.P\\ S.P = \frac{100+20}{100} \times 9000\\ S.P = \frac{120}{100} \times 9000 \\ S.P = 10800
Now,
Profit = S.P - C.P
= 10800-9000
= $ 1800
Distribute the numbers into the parenthesis: 8p + 6p - 8. Now, combine the like terms: 14p - 8.
