Answer:
C) 3/4
Step-by-step explanation:
The equation for rate of change is (y2-y1)÷(x2-x1) These numbers come from two ordered pairs off the table of your choice (x1,y1) (x2,y2). I used the first two rows of the table so my two order pairs are (-8,-12)=(x1,y1) and (8,0)=(x2,y2) Next i plugged the ordered pairs into the equation:
0-(-12) ÷ 8-(-8)
In both the numerator(top) and the denominator(bottom) are subtracting a negative which is the same as adding so the fraction is 12/16. This can be further simplified by dividing the top and bottom by 4 to get the final answer of 3/4
Answer:
t = 9/5
Step-by-step explanation:
trust me i am a doctor
Answer:The opposite of 5 1/2 is -5 1/2
Step-by-step explanation:The opposite of a positive number is the negative of the same number.
Hope this helps.
Answer:
123.948 km²
Step-by-step explanation:
We can use the equation: <em>AΔ = 1/2*ab*sinθ</em>, where a and b are the lengths of the sides next to the known angle, and θ is the angle itself.
Plugging in the numbers we know, we get: <em>AΔ = 1/2*22*24*sin(28°)</em>
Simplify: <em>AΔ = 264*.4695</em> (0.4695 is approximately sin(28°))
Simplify: 123.948 km²
On the unit circle: the end of the terminal side of a 90 degree angle is (1,0) where 1 is the value of sin(90°) and 0 is the value of cos(90°)
On the graph of sine: 90° =
radians. if f(x) = sin(x) in radians, f(
) = 1/2
