Answer:
The greatest common factor of x4 and x³ is x³
Answer:
yes it is
Step-by-step explanation:
hope it will help you if yes so make brainlist
With questions like this (to see if theyre parallel), all you have to do is see if lines have a congruent slope. if yes (ex: 2 and 2), then they are parallel. if the slopes are opposites (ex: 4 and -1/4), then they are perpendicular. If they have no such relation (ex: -3 and 1/7), then they are neither.
with this problem, find the slope by separating the same variable in each equations, like this:
2x + 7y = 6
-2x -2x
7y = -2x + 6
(the second equation is already separated) so now we have
7y = -2x + 6 and 7y = 2x + 6
since -2 does NOT equal 2, these two graphs/lines are NOT parallel.
Hope this helped!
Angle M equals 27.5
Angle J equals 125. The two sides are congruent, and angles of triangles equal 180.
Since you know one angle, subtract that from 180.
You’re left with 55. Because the the sides are congruent, the angles are as well. They will be equal.
55 divided by 2 = 27.5
Angle M = 27.5
Angle K = 27.5
Angle J = 125
27.5+27.5+125=180
We know that
<span>The cosine of the sum of two angles </span><span>is defined by the following trigonometric identity
</span>cos(A + B) = cos A cos B − sin A sin <span>B
A=60</span>°
B=105°
cos A=cos 60
cos B=cos 105
sin A=sin 60
sin B=sin 105
then
cos(60 + 105) = cos 60 cos 105 − sin 60 sin 105
cos(165) = cos 60 cos 105 − sin 60 sin 105
the answer is
cos (105°)
