The line for function a is steeper
Using equivalent angles, we have that the measures are given as follows:
<h3>What are equivalent angles?</h3>
Each angle on the second, third and fourth quadrants will have an equivalent on the first quadrant.
120º is in the second quadrant, hence the equivalent on the first quadrant is:
180º - 120º = 60º.
The sine on the second quadrant is positive, hence:
The cosine on the second quadrant is negative, hence:
The tangent is given by the <u>sine divided by the cosine</u>, hence:
More can be learned about equivalent angles at brainly.com/question/24787111
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If we substitute 13 to f(x) and get a value for x, then the two equations will intersect. So,
f(x) = x^2 + 6x +10
13 = x^2 + 6x+ 10
x^2 + 6x - 3 = 0
Solving the quadratic equations:
The roots of the equation is
x = 0.4641 and
x = -6.4541
Therefore, the line will intersect with the quadratic function.
Answer:
13
Step-by-step explanation:
Use the Pythagorean theorem:
- a^2 + b^2 = c^2
- 5^2 + 12^2 = c^2
- 25 + 144 = c^2
- c^2 = 169
- 13
Note: This also happens to be a Pythagorean triple where all three numbers are integers. These can be memorized.
Answer:
(I think this is right)
Step-by-step explanation:
The perimeter is 11
5 + 4 + 2 = 11
The are is 8
2 times 4 = 8
The volume is 32
are times height (4)= 32