Olivia is brewing tea. She starts boiling 0.455 L of water in a kettle. The change in volume of the contents of the kettle are noted below. First, Olivia adds tea leaves. This increases the volume of the contents by 0.056 L. After a few minutes of brewing, evaporation brings the volume down by 0.004 L. Finally, Olivia pours herself a cup, which reduces the volume of the contents of the kettle by 0.168 L. What is the volume of the contents of the kettle after Olivia pours herself a cup of tea? A. 0.227 L B. 0.287 L C. 0.339 L D. 0.347 L

C (0.339 L)

Step-by-step explanation:

Volume after adding tea leaves = 0.455 + 0.056 = 0.511 L

Volume after evaporation = 0.511 - 0.004 = 0.507 L

Volume after pouring out a cup = 0.507 - 0.168 = 0.339 L    [Ans]

Hope this helps!

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180