Answer:
I think D
Step-by-step explanation:
Sorry if it's wrong, but it's the only one I think makes sense. Brainlist me if u get it right! :)
Answer:
h(-6)= -(-6)2+1= 12+1= 13.
-5 because -5 plus 42 equals 37
Answer:
Just two
Step-by-step explanation:
Glorias teacher asks her to draw a triangle with 90 degree angle and a 42 degree angle.
The presence of 90 degrees indicates that it's a right angle triangle.
The remaining angle= 180-90-42
The remaining angle= 48 degrees
Due to the presence of 90 degrees, the angle 42 and 48 degrees will interchange two times only to form only two unique triangles.
The small plane has the following parameters
Distance = 1200 miles
Speed = 300miles/hour
time = ?
If a Boeing 747 leaves 2 hours later, the total time becomes 4hours + 2 hours = 6 hours
Considering the distance of the small plane after 6 hours, we have
So the total distance = 1800 miles
Hence the speed of the Boeing 747 will be
The average speed of the Boeing 747 is 900 miles/ hour
