Answer:
<em>Anna drove at an average speed of 49.73 km/h</em>
Step-by-step explanation:
<u>Average Speed</u>
If an object moves at different speeds to cover a certain total distance dt in a total time tt, the average speed is:
Anna drives a total distance of dt=45 km each day. One day she drives a distance of d1=25 km at v1=82 Km/h. The time taken for that distance is:
She takes t2=36 minutes to drive the remaining distance. 36 minutes is 36/60=0.6 h, thus the total time is:
The average speed is:
Anna drove at an average speed of 49.73 km/h
Answer:
12.29
Explanation:
We are required to find the square root of 151 rounded to the nearest hundredth.
Next, we round to the nearest hundredth, that is, 2 digits after the decimal point.
The answer is 12.29
Okay first of all #2 is Input is 0 divided by 8=0,16 divided by 8=2,24 divided by 8=3,and 32 divided by 8=4.
Next one,34-4=30,34-8=26,34-12=22,34-16=18,34-20=14,34-24=10,and 34-28=6
4 row 60-47=13,65-47=18,70-47=23,75-47=29,80-47=33,85-47=39
5 row 7+4=11 14+4=18 21+4=25 28+4=32 35+4=39 42+4=46 49+4=53
6 row 1x3=3 2x3=6 3x3=9 4x3=12 5x3=15
7 row 18÷6=3 24÷6=4 30÷6=5 36÷6=6 42÷6=7 48÷6=8 54÷6=9
hope this helps ^-^
If I'm wrong,or make you get the answer wrong Vannellope2 I am so sorry
Answer:
x = 105
Step-by-step explanation:
The sum of the interior angles of a polygon is
sum = 180° (n - 2) ← n is the number of sides
Here n = 7, thus
sum = 180° × 5 = 900°
Sum the interior angles and equate to 900
x + 102 + 165 + 123 + x + 11 + 128 + 161 = 900, that is
2x + 690 = 900 ( subtract 690 from both sides )
2x = 210 ( divide both sides by 2 )
x = 105
Answer:
it would be 402 r 7
Step-by-step explanation:
