Sin O = 1 / csc O = 2/9
cos O = sqrt (1 - (2/9)^2) = sqrt 77/81 = sqrt77 / 9
Area of quilt, Q=

Area of purple square, P =

Area of white area
= Q-P
=

=

=
Answer:
-x+11
Step-by-step explanation:
Answer:
The answer to your question is letter C.
Step-by-step explanation:
A. This option is wrong because that equation is of a horizontal parabola, an the graph shows a vertical parabola.
B. The same as letter A. This option is wrong because that equation is of a horizontal parabola, an the graph shows a vertical parabola.
C. This option is correct, is the equation of a vertical parabola and the negative indicates that it opens downward, as in the graph.
D. This option is incorrect because the equation is of a vertical parabola that opens upward.
Answer:
<u>2,160 mm³</u>
Step-by-step explanation:
<u>Q5</u>
- V = 1/2 × lwh
- V = 1/2 × 24 × 10 × 18
- V = 12 x 10 x 18
- V = 216 x 10
- <u>V = </u><u>2,160 mm³</u>