Answer:
(-2.497, -6.860)
Step-by-step explanation:
For any magnitude r and direction θ, the translation to rectangular coordinates is ...
(r, θ) ⇒ (x, y)
(r, θ) ⇒ (r·cos(θ), r·sin(θ))
Your coordinates translate to ...
(7.3, 250°) ⇒ (7.3·cos(250°), 7.3·sin(250°)) ≈ (-2.497, -6.860)
81
(Refer to image)
Plug in x and z and follow order of operations to simplify the expression
he would need 21 tiles on each side. I think
A parallelogram
The opposite sides and angles are congruent.
216 marbles bought altogether
small m- 10
large m- 8
10×12+8×12=
120+96
= 216