Answer:
Step-by-step explanation:
<u>Use the law of cosines:</u>
<u>Substitute the values:</u>
Answer:
the answer is four units for this p
The answer is -3^15
You start with the brackets and (3^2x3^3) =3^5. Now we have -(3^5) ^3. Because the is one expoente out of the brackets and one in you multiple the exponent (3x5=15) and you distribute the negative sign you get -3^15. Hope this helps!
The answer is D.
F(x) = y is basically what you are looking for. You substitute x for x and find if it matches with Y. D is the only answer where the ordered pair (-6, 10) ,matches up with F(x) = y.
What you're going to do is plug in y=2x+5 into the 3y ( getting rid of the y to solve for x only) so that gives you...... 6x-3(2x+5)=6. Next, you're going to multiply -3 to 2x and 5. Now it gives you..... 6x-6x-15=6. The x's cancel out leaving the equation with -15=6 making it an Inconsistent system also known as a No Solution system.