That's the answer to your question.
1-You subtract 15 from both sides
2-simplify-21-15 to -36
3-Divide both sides by -4
4- two negatives makes a positive so 36/4
Your answer is x>9
Answer:
20
Step-by-step explanation:
Use the distance formula to determine the distance between the two points.
Substitute the actual values of the points into the distance formula.
Simplify.
⇒ Subtract 5 from 7.
⇒ Raise -12 to the power of 2.
⇒ Subtract 9 from -7.
⇒ Raise -16 to the power of 2.
⇒ Add 144 and 256.
⇒ Rewrite 400 as 20².
⇒ Pull terms out from under the radical, assuming positive real numbers.
20
As far as I can tell you are correct. The correct answer for x should be
-pi/3
If you plug x=+pi/3 into the expression cos(x/2 + pi/6), it ends i equaling 1/2, not 0.
Answer:
I would say plane XYN
Step-by-step explanation: