To find the surface area of the given figure identify all the faces on the figure, calculate the area of each face and then sum the areas:
Measures in red
Number of faces in green, total faces 9
Area of a triangle:
Area of a rectangle:
Area of faces 1 and 2(rectangles):
Area of faces 3 and 4 (triangles):
Area of faces 5 and 6 (rectangles):
Area of faces 7 and 8 (rectangles):
Are of face 9 (rectangle):
Total surface area:
<h2>Then, the surface area of the given figure is 1108 square inches</h2>
Answer:
1 / 10 or 0.1
Step-by-step explanation:
Probability = Number of lemons / Amount of candy
Probability = 3 / 30 = 1 / 10
Answer:
F=48
Step-by-step explanation:
see the explanation and workings in the picture above.
Answer:
at 2/3 seconds
Step-by-step explanation:
S1(t) = t³ + 2
Average speed, dS1/dt = 3t²
S2(t) = t²
Average speed, dS2/dt = 2t
The distance between the objects is
dS1/dt - dS2/dt
= 3t² - 2t
The time the distance between the two object is at minimum is when the distance is 0
That is, when
3t² - 2t = 0
t(3t - 2) = 0
t = 0 or 3t - 2 = 0
t = 0 or t = 2/3
