Answer:
-4
Step-by-step explanation:
If a = -4 then you can eliminate hte -4x and 4x by adding them, you get 0x, so you eliminate the x variable
Answer:
<h2>BR ≈ 49.0</h2>
Step-by-step explanation:
Use cosine:

We have


Substitute:

<em>cross multiply</em>
<em>divide both sides by 8,572</em>


Y is equal to 54. (B)
A triangle has a total degree of 180. Given that two of the angles are the same and the last angle is 72 degrees, you can subtract 72 from 180 to get 108. From there, You can divide 108 by 2 (because there are two equal parts) to get 54.
Divide 270 by 63 i got 4.28 so probably round it to 4.3 mph
If f = (1,2) , (3,4) , (5,6) and g = (2,3) , (4,6) , (6,8) . Find the composite of gof. does fog exist?
drek231 [11]
Answer:
.
does not exist.
Step-by-step explanation:
It is given that,
We need to find the composition gof.
Now,
So,
.
We need to check whether
exist of not.
If range of g(x) is subset of domain of f(x), then we can say composition function
exists.
Now,
Range of g(x) = {3,6,8}
Domain of f(x) = {1,3,5}
Since range of g(x) is not a subset of domain of f(x), then we can say composition function
does not exist.