Answer:
The y intercept is -2
Step-by-step explanation:
When looking for the y intercept you are looking for the point that is on the y axis and for this problem it is -2.
There exists a trigonometric identity which states that,
sin (A - B) = sin A cos B - cos A sin B
This is very similar to the given expression with A equal to 57° and B equal to 13°. The simplified form of the angle is,
sin (57° - 13°) = sin 44°
Answer:
36
Step-by-step explanation:
"Two more" = + 2
"quotient of a number and 6" = n/6
"equal to 8" = = 8
Set the equation:
n/6 + 2 = 8
Isolate the variable n. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS.
First, subtract 2 from both sides.
n/6 + 2 (-2) = 8 (-2)
n/6 = 8 - 2
n/6 = 6
Isolate the variable n. Multiply 6 to both sides.
(n/6)(6) = (6)(6)
n = 6 * 6
n = 36
36 is your answer.
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Answer:
A: a(t)
B: v(t)
C: s(t)
Step-by-step explanation:
One graph is position, s(t).
Another is velocity, v(t) = ds/dt (slope of the tangent line of the position curve).
The third is acceleration, a(t) = dv/dt (slope of the tangent line of the velocity curve).
If graph A is s(t), then velocity v(t) would always be positive. No graph fits, so A is not s(t).
If graph B is s(t), then velocity v(t) would start negative then become positive, like graph A does. If graph A is v(t), then acceleration a(t) would always be positive. No graph fits, so A is not v(t), which means B is not s(t).
If graph C is s(t), then velocity v(t) would always be negative, like graph B. If graph B is v(t), then acceleration a(t) starts negative then becomes positive, like graph A does.
Therefore:
A: a(t)
B: v(t)
C: s(t)
