Answer:
3+3
5+1
6*1
Step-by-step explanation:
Answer:
The correct answer is 30 miles.
Step-by-step explanation:
Porter is driving due east to point, say B, from his initial point, say A, for about 20 miles. Therefore AB = 20 miles.
He is driving due south to point, say C, from B, for about 23 miles. Therefore BC = 23 miles.
Therefore the distance between A and C is given by the Pythagoras theorem,
⇒ AC = = = 30.479 miles ≈ 30 miles.
Therefore Porter is 30 miles away from his initial point, to the nearest hundredth of a mile.
Answer:
0.83 miles per minute
Step-by-step explanation:
The speed of the car can be found by dividing the distance by the time. THe distance is 258 miles and the time is 312 minutes.
Answer:
12x + 7 is the answer
Step-by-step explanation:
The slope-intercept form: y = mx + b
m - a slope
b - y-intercept
m = -1; b = -6
subtitute
Answer: y = -1x - 6 = -x - 6.