Answer:
55 degrees
Step-by-step explanation:
It is given that DCB is a right angle. So the angles are complementary angles
It means that, x+35 degrees = 90
that is, x=90-35= 55 degrees
Answer:
(-1, -1), (0, 0)
Step-by-step explanation:
Assuming your function is the negative cube root of negative x, the two points listed above are on the curve. (The negatives cancel, so the function reduces to f(x) = ∛x.)
The various points relative to the curve are shown in the attachment.
With what question(s) do you need Help With? All of them?
Given:
Consider the below figure attached with this question.
Angles of a triangle are x, y and z.
To find:
The values of x, y and z.
Solution:
If two angles are linear pair, then their sum is 180 degrees.



Similarly,



According the the angle sum property, the sum of all angles of a triangle is 180 degrees.





Divide both sides by -5.

The value of x is 36.



Now,



Therefore, the values of x, y and z are 36, 67 and 77 respectively.
Angle x° and angle
154° are supplementary angles, meaning that they equal 180° when added.