Answer: 139º
Step-by-step explanation:
1. Add 19 and 22 together to get 41
2. since triangles are always 180º, subtract 41 from 180 to get 139
3. x = 139º
Answer:
(-1,-6)
Step-by-step explanation:
We have the following function:
The following transformation is applied
So
For a second order function in the format:
The vertex is:
In which
In this problem
So
Then
So the correct answer is:
(-1,-6)
Answer and Step-by-step explanation:
Although the question is not complete, but with the context of the question, they are most likely going to ask for the total distance travelled or the total time or speed. So let's work on that.
Total time travelled = (3 + 5 + 4) = 12mins
Total speed travelled = (0.50 + 0.00 + 0.40)miles/min = 0.90mile/min
The 0.00 represents the period he was at rest admiring an antique car. At this moment, he was not moving so his speed is 0.
Total distance travelled = total speed x total time = 0.90miles/min x 12min = 10.8miles
Slope: 32 - 2x - 8y = 0
32 - 2x + 2x - 8y = 2x
32 - 8y = 2x
32 - 32 - 8y = 2x - 32
-8y = 2x - 32
-8 -8
y = ⁻¹/₄x + 4
Y - Intercept: 32 - 2x - 8y = 0
- 32 - 32
-2x - 8y = -32
-2(0) - 8y = -32
0 - 8y = -32
-8y = -32
-8 -8
y = 4