The correct answer is B, sorry if it wasn't correct.
Answer:
23.5
Step-by-step explanation:
First the shaded area is 28 but there is a triangle so we have to solve the area of the triangle. (formula for triangle: B x H x 1/2) 3 times 3=9 divided by 2=4.5
28-4.5=23.5
The average speed of the plane between Austin and Dallas is 232 kmph
<u>Solution:</u>
Given that,
Total distance traveled by airplane = 290 km
Time taken for travel between Austin and Dallas = 1 hour 15 minute
Let us convert the time taken to hours

<em><u>The average speed is given as:</u></em>

Plugging in the values, we get,

Hence the average speed is 232 kmph
Answer:
z ≤ 8
Step-by-step explanation:
z is less than or equal to 8
z is no more than 8