Solve the following system of equations, 3x +5y+2-0
1 answer:
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(f+g)(x) = 8x+2
(f-g)(x) = 4x-6
Step-by-step explanation:
Given
we have to find
<u>a. (f+g)(x)</u>
<u>b. (f-g)(x)</u>
Hence,
(f+g)(x) = 8x+2
(f-g)(x) = 4x-6
Keywords: Functions, Operations on Functions
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Answer:
-56
Step-by-step explanation:
Formula to get determinant is::
0(0)-8(7)
0 - 56
-56
Answer:
46°
Step-by-step explanation:
Since the 3 sides are given we can use any of the 3 trig. ratios to solve.
Using the tangent ratio in the right triangle
tan ? = =
, thus
? = (
) ≈ 46° ( to the nearest degree )