Answer:
Yes
Step-by-step explanation:
Isosceles triangles have two equal sides, meaning that there are also two equal internal angles. One of the basic triangles other than the 30-60-90 one is the 45-45-90 triangle, so yes an isosceles right angle is possible.
24 child tickets were sold that day.
<em><u>Explanation</u></em>
Lets assume, the number of child tickets sold is
As there are <u>three times as many adult tickets as child tickets</u> were sold, so the number of adult tickets will be
Cost of each child ticket is $6.20 and cost of each adult ticket is $9.80
So, the total cost of x child tickets = $ 6.20x
and the total cost of 3x adult tickets = $9.80× 3x = $29.40x
Total amount of sales is given as $854.40 , so the equation will be...
So, 24 child tickets were sold that day.
The slope is 6
hope it is correct