一道英文数学题write an equation for the line that is perpendicular to the given line and that pass thought the given point:y=(-1/3)x+2 ;the point is (4,2)(-10)x+(8)y=3; the point is (15,12)列如:y= 5x +3; the point is (0,2) y =(-1/5)x-2 我

一道英文数学题,求解Becca runs at an average speed of 4 miles per hour.On Saturday she ran for 5 hours including a break.1.Write an expression to show how long her break was if she ran a distance of X miles. 英文数学题一道如图 一道英文的微积分数学题 这是一道英文数学题.厉害的来,The sides of a square are X feet long.Write an expression that represents the area of the square in square feet if the lenght of the side of the square is changed to one less than three times the lenght of the 一道英文数学题write an equation for the line that is perpendicular to the given line and that pass thought the given point:y=(-1/3)x+2 ;the point is (4,2)(-10)x+(8)y=3; the point is (15,12)列如:y= 5x +3; the point is (0,2) y =(-1/5)x-2 我 给出以下条件,a) x轴的截距为 5b) y轴的截距为 -5/8c）垂直渐近线为 -8/3d）水平渐近线为 1/31）求有理函数的公式2）请问有几个不同的有理函数公式能满足以上条件,如果有请解释.1.a) Write an equa 英文写作：Write about an interesting home or folk remedy 一道简单的英文数学题谢谢大家 请教一道数学题（英文叙述的）Using indirect reasoning to prove that 以2为底5的对数 is an irrational number write an online diary write an online diary write an announcement 英文的数学题,请将每一步用英文解释清楚the total cost to use an in-flight phone on one airline includes a $3.99 connection fee plues $3.99 per minute .a,write a function rule for the cost of a call using an in-flight phone .b,find the 一道数学题、、数列{an}：a1=4,an=3an-1+2n-1,n≥2求an. 求英文高手!作文 write an article to introduce hong kongintroduce Hong Kong'S SPECIAL PLACE 求教此题的意思 一道英文数学题,看不懂 一道数学题, 一道数学题,