Answer:
320 cu. yd.
Step-by-step explanation:
V = Bh where B is the area of the base (triangle) and h is the height of prism
B = bh/2 = 8(8)/2 = 64/2 = 32
height of prism = 10
V = 32(10) = 320 cu. yd.
Answer:
4) 1843.965 in³ of water
3) 8478 mm³
Step-by-step explanation:
πr²h is the formula for the volume of a cylinder
4.
(I got 4.5 for the radius because 9÷2=4.5)
π×4.5²×29=
20.25×29×π=
587.25×3.14=
<u>1843.965 in³</u>
3.
π×15²×12=
225×12×π=
2700×3.14=
<u>8478 mm³</u>
Answer:
r=42 degrees
This is because of vertically opposite angles
s=68
This is because 180( angles in a triangle) minus ( 70 + 42) is equal to 68 degrees
Answer:
Answered
Step-by-step explanation:
Precision is how repeatable a result. An example how close the second arrow is to the first arrow.
Whereas Accuracy is how close a value with the true value. An example is how close an arrow gets to the bull's-eye center( true value).
So, these are the most appropriate definitions of Accuracy and precision.