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Find all values of a such that the curves y=ax−7 and y=x2−14x+49 intersect at right angles. The Slope of Perpendicular Lines: When two lines are perpendicular, the product of the slopes of these lines must be equal to minus one (-1...
1,show that the normal line to x的3次方+y的3次方=3xy at (3/2,3/2)passes through the origin.2,show that the graphs of 2x的平方+y的平方=6 and y的平方 =4x intersect at right angles.主要是不知道什么叫normal line和intersect at right angles,请主要解答一下这两个词组的意思...
The axles intersect at right angles, such that oscillating motion of the motors is directly realized at the axles. The axle (20) spherically cuts the center of curvature of the lens.HATLE JAROSLAV JAN
Show that the tangent lines to the curve y=(πsinx)x at x=π and x=−π intersect at right angles. Tangent Line: When the product of the slopes of two tangent lines is -1 or is the negative reciprocal to each other, then it can...
Streets usuallyintersectat right angles. 马路通常是以直角交叉. 属类:英汉句库-- Streets usuallyintersectat right angles. 马路通常以直角交叉。 属类:综合句库-- When in difficult country, do not encamp. In country where high roadsintersect, join hands with your allies. Do not linger in dangerously...
1.The lines AB and CD intersect at E. 1.直线AB与直线CD交于E点。 2.The line AB intersects the line CD at O. 2.直线AB与直线CD交于O点。 3.The two roads intersect at the suburb of the city. 3.路在城郊交叉。 4.Streets usually intersect at right angles. 4.马路通常以直角交叉。 5...
The line AB intersects the line CD at O. 直线AB与直线CD相交于O点上。 The two roads intersect at the suburb of the city. 两条路在城郊交。 Streets usually intersect at right angles. 路常以直角交。 A path intersects the field. 一条小路横贯田野。 Molecular pathways that intersect as arbiter...
Streets usuallyintersectat right angles. 马路通常是以直角交叉. -扩展释义 【矿业工程】 模断 词性不明 交汇 词性不明 横断相交 【化学】 和...交叉 【化学】 贯穿相交 及物动词 横断,贯穿;与...交叉,; 相交,交叉 A place at which roads,lines,or tracks intersect;an intersection. ...
Q:intersect是什麼意思 A:Intersect means to cross over. For example, the lines in the letter “t”intersect. The two lines cross each other. 查看更多回答 "Intersect"的近義詞和區別 Q:intersectat a right angle 和intersectat right angles 的差別在哪裡?