Answer:
20 minutes
Step-by-step explanation:
Answer:
<u>The triangular prism shown has 2 triangular faces and 3 lateral faces.</u>
- The triangles are on the ends, and there are three rectangular faces, which are the "lateral" faces because they're not bases.
<u>The area of one triangular face is 7.5 square millimeters.</u>
- Area of triangle = 1/2 b*h = 1/2* 6*2.5 = 1/2*15 = <u>7.5 square millimeters</u>
<u>The surface area of the triangular prism is 135 square millimeters.</u>
- Lateral face area = the sum of the three lateral faces. = 8*6.5 + 8*2.5 + 6*8 = 120 square millimeters
- Surface area = 2(triangle area) + sum of lateral faces = 2(7.5) + 120 = <u>135 square millimeters</u>
Answer:
it will be 3 hours because just divide 1950 by 650
Answer:
1836
Step-by-step explanation:
108 Times 17 is 1836
Answer:
t = 59
Step-by-step explanation:
Profit made by the amusement park is given by the equation
Profit = 34(t-52) + 15.
where, t is the number of tickets sold.
Given, Total profit made by the park is equal to $238.13.
Equating the profit with the equation,
We get, 34(t-52) + 15 = 238.13
34(t - 52) = 223.13
t - 52 = 6.56
t = 58.56
Rounding off the number of tickets sold we get t = 59 .
