Product is multiplication.
First multiply 0.7 by 2:
0.7 x 2 = 1.4
Because there is only one number to the left of the decimal point the scientific notation remains the same 10^4
The answer is 1.4 x 10^4
Answer:
Step-by-step explanation:
your slope is -2.
your y intercept is 190
y=-2x+190
Answer:
d) cannot be determined.
Step-by-step explanation:
x + 60 + a = 180
40 + b + y = 180
Here we cannot find the missing angles because we should know angles to find a missing angle.
Therefore, answer d) cannot be determined.
Hope you will understand the concept.
Thank you.
For this case we have the following vector:
v = 2 * (cosine (45) i + sine (45) j)
Rewriting we have:
v = 2 * (cosine (45) i + sine (45) j)
v = 2 * ((0.707107) i + (0.707107) j)
v = (1.414214) i + (1.414214) j
Answer:
the vector of length 2 making an angle of 45 with the x-axis is:
v = (1.414214) i + (1.414214) j