Naomi makes silver jewelry.For one style of earrings,she cuts wedges from a silver disk,as shown in the figure above.Each wedge makes a 40° angle at the center of the disk.If the weight of each uncut disk is a unidormly distributed 2.5 grams,how man
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Naomi makes silver jewelry.For one style of earrings,she cuts wedges from a silver disk,as shown in the figure above.Each wedge makes a 40° angle at the center of the disk.If the weight of each uncut disk is a unidormly distributed 2.5 grams,how many grams does each wedge weigh.
Naomi 做银首饰,对于一种风格的耳环,她从一个银盘上削下许多的楔形板.如图所示,每一个楔形板占40°的圆心角,如果每个银盘有2.5g 每个楔形板多重?
P.S 很简单诶
Naomi makes silver jewelry.For one style of earrings,she cuts wedges from a silver disk,as shown in the figure above.Each wedge makes a 40° angle at the center of the disk.If the weight of each uncut disk is a unidormly distributed 2.5 grams,how man
The perimeter of a rectangular plot of land is 250 meterr.If the length of one side of the plot is 40 meters,what is the area of the plot,in suqre meters.Naomi makes silver jewelry.For one style of earrings,she cuts wedges from a silver disk,as shown
silver
silver
silver
silver
silver
Silver
NAOMI是谁
NAOMI CAMPBELL是什么品牌
Naomi Campbell中文是什么
palladium silver
soul silver
silver man
Patron Silver
naomi 不是个女生名吗?为什么有男生叫naomi ?叫naomi的一定得是女生吗?
Which leaves Naomi as our only lead.
谁知道Naomi Watts的片酬有多高?