Answer:
120
Step-by-step explanation:
Because we know that the line opposite of the right angle is flat, we know that 60 plus x must equal 180. Rewriting this gives us 180 - 60 = x.
Now, we can just solve for x.
x = 120.
Answer:
- A) 290 km
- B) 4 hours
- C) 72.5 km/h
Step-by-step explanation:
Let distance be d and time t
<u>At 75 km/h speed the distance is</u>
- d = 75(t - 48 min) = 75(t - 48/60 hours)
<u>At 50 km/h speed the distance</u> is
<u>Since the distance is same, we get the equation:</u>
- 75(t - 48/60) = 50t + 40
- 75t - 75*4/5 = 50t + 40
- 75t - 60 = 50t + 40
- 75t - 50t = 40 + 60
- 25t = 100
- t = 4 hours
<u>A) The distance between A and B</u>
<u>B) Time is </u>
<u>C) The speed = d/t</u>
- Speed = 290/4 = 72.5 km/h
Answer:
The curve represented by Green color Dotted Lines in the attached figure represents the Reflection in x-axis of the curve 
.
Step-by-step explanation:
As we know, the value of 
lies between (-1,1) and its graph is a curve. Its value keeps on varying between -1 and 1 only depending on the value of 
.
The value of 
is 
at 
. Few values are labeled in the figure attached in the answer. The value is 1 at 
.
The curve shown in blue color solid line represents the curve of .
And the curve shown in the dotted green color in the attached figure represents the reflection in the x-axis.
Answer:
It's 3 1/6 :) I hope it helps
The answer is x/y that’s it
