You can check your answer by multiplying 3 with 4 <span>and then add 6 to the product. Then your result will be 18.</span>
The area of any circle is (pi) · (radius)² .
The radius is 1/2 of the diameter.
For your circle, the radius is 1/2 of 14 inches = 7 inches,
and the area is
(pi) · (7 inches)²
= (pi) · (49 square inches)
= 153.9 square inches (rounded)
2 days late, but the answer is no solution. solving a system of equations means finding where they intersect, but by looking at these equations, you know that they never intersect--they're parallel.
they share a slope (2), making them either parallel or "the same line", but the different x-intercepts (9 and -9) mean that they're different lines. they have no solution, or no intersection point, because they're parallel lines.
Answer:
3 2/7 or 23/7 cms
Step-by-step explanation:
So we know the volume of a prism = L * W * H
And with the given info we know = L=28 and W=20 and Vol=1840
we solve for H and we get 23/7
