20 + 7i because you just add the numbers together and the i's
Answer:
because they add up to 90 and a right angle is 90 itself which would give you 180
Answer:
2
Step-by-step explanation:
To find the slope, we use the equation
m = (y2-y1)/(x2-x1)
Since the have the points (2,-4) and (4,0)
m = (0--4)/ (4-2)
= (0+4)/(4-2)
= 4/2
=2
Answer:
Step-by-step explanation:
GIVEN: Emma started biking to the coffee shop traveling , after some time the bike got a flat so Emma walked the rest of the way, traveling If the total trip to the coffee shop took and it was away.
TO FIND: how long did Emma travel at each speed.
SOLUTION:
Let the distance traveled by Emma through bike is
Total time taken when traveled by bike
Distance traveled through feet
Total time taken when traveled by feet
Now,
Total time taken
Distance traveled through feet
Hence distance traveled using bike is and by feet is
The answer is A. -12°F. we can calculate it by subtracting the initial temperature from the final temperature, i.e. -7-5 = -12