The simplified expression is 6+3i
Answer:
The domain is (-infinity, infinity)
The range is (-infinity, infinity)
Step-by-step explanation:
In order to turn this equation into a linear function, you must solve for y, to get y=. First you subtract 2x from both sides. You will then have 3y=4-2x. Next, you divide by 3 on both sides to isolate the "y". Then you'll get y=-2/3x+4/3. The domain and range of this function once it is graphed is (-infinity, infinity).
Hope I helped :)
Your answer is <span>11.664, which is very nearly 27/4 sqrt(3)
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Answer:
Step-by-step explanation:
( 3x - 7 )° + ( 9x - 2 )° + ( x + 7 )° = 180°
13x = 182
x = 14
m ∠ A = ( 3 × 14 - 7 )° = 35°
m ∠ B = ( 9 × 14 - 2 )° = 124°
m ∠ C = ( 14 + 7 )° = 21°
Answer:
7236.86
Step-by-step explanation:
the formula for volume of a sphere is V = 4/3pi(r^3).
(volume equals 4 over 3 times pi times radius to the power of 3)
we know that the radius is 12mm. 12^3 = 1728mm. Now we'll multiply 4/3 by pi.
4/3 x pi = 4.188.
now multiply 4.188 by 1728 and you get 7236.86.
Tell me if this is the right answer.