3 hours and 45 mins is 3.75 hous
speed = 240/3.75
= 64 miles/hour
hope it helps☺
Andy was correct
2639456 is rounded to 2640000 because the 9 from 39,456 rounds up to 0 and the three changes to a 4
Elizabeth rounded down instead
Answer:
if i'm correct the answer is 4
Step-by-step explanation:
because the original point reflect over the y-axis and the dilation is 2 cause u added 2 to each point
Answer:
5
Step-by-step explanation:
A = 50.2654825
idk it could be 6
Answer:
see explanation
Step-by-step explanation:
The perimeter is the length of all 6 sides of the polygon.
Note that the 2 unknown sides are
8 - 4 = 4 mm and 8 - 2 = 6 mm
Starting with the left side
Perimeter = 8 + 2 + 4 + 6 + 4 + 8 = 32 mm
The polygon can be split into 2 rectangles.
The lower rectangle with sides of 8 and 4
and the upper rectangle with sides 2 and 4
Area = (8 × 4) + (2 × 4) = 32 + 8 = 40 mm²