It would be a right angle because all the angles are less than 90 degrees
Answer:
function gis defined as g (6) = - f (-4) graph
She can bike 25 kilometers in one hour.
Step-by-step explanation:
Given,
Distance by walk in 0.5 hours = 5 kilometers
Distance by bike in 0.8 hours = 20 kilometers
Distance in 1 hour = 

She can bike 25 kilometers in one hour.
Keywords: distance, multiplication
Learn more about multiplication at:
#LearnwithBrainly
Answer:
6.3c + 3.9
Step-by-step explanation:
This expression requires you to distribute the 3 into the other terms.
3(2.1c + 1.3)
3 · 2.1c = 6.3c
3 · 1.3 = 3.9
Therefore, the expression is 6.3c + 3.9.