Answer:
I think it is 5 + 2x
Step-by-step explanation:
Answer:
해품달결방확정판결난8시에일어나야하는데난그냥다잘될수있도록노력하겠습니다.오늘하루도 화이팅하세요
Answer:
He can have 8 cards in each pile amounting at a total of 15 piles of cards.
Use the y-intercept formula: y=mx+b
Plug in one of the points for x and y
Using that, solve for either x or y
Area of the circle is 78.5 sq. units.
<u>Step-by-step explanation:</u>
Circumference of the circle = 31.4 units
2 π r = 31.4 units
2 × 3.14 ×r = 31. 4 units
r = 31.4 / (2×3.14)
= 5 units.
Area of the circle = π r² = 3.14 × 5 × 5 = 78.5 sq. units.
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