D1Submit The points A (3, -2) , B (1,4) and C (-2, x) are collinear. What is the value of x ? View Solution If the points A(1,−2,3),B(2,3,−4)andC(0,−p,10) are collinear, then p= View Solution If the points A(4,5,2),B(3,2,p)andC(5,8,0) are...
If the point (-1, 2) is on a graph that is symmetric with respect to the y-axis, then which of the following points must also be on the graph? A. (1, 2) B. (-1, -2) C. (1,-2) D. (-2, 1) E. (2, -1) 相关知识点: 试题来源: 解析 A If (a, b) is a po...
If the points :A(at1^2,2at1),B(at2^2,2at2) and C(a,0) are collinear , then t1t2 are equal to
View Solution Q4 The points z1,z2,z3,z4 in the complex plane are the vertices of a parallelogram taken in order if and only if View Solution Q5 The points z1,z2,z3,z4 in the complex plans are the vertices of a parallelogram taken in order if and only if View Solution ...
The meaning of IF (AT ALL) POSSIBLE is if it can be done. How to use if (at all) possible in a sentence.
If the points(−1,3),(b,−1),(0,4)are on a line, find the value of′b′. Collinear Points: In geometry, a line is a geometry that is one-dimensional and it is made by the infinite points arranged along a straight path. ...
Unit 10 If you go to the party you'll have a great time (Section A 1a-1c) 教学目标:掌握并能正确运用虚拟语气在 if 从句中的用法;能听懂、会说有关虚拟条件句的表达;提高学生阅读理解能力,通过阅读文章,学生能够掌握虚拟条件句的用法;培养学生的口语表达能力,能够运用所学知识进行交际对话。教学重点:掌...
if引导的条件状语从句与虚拟语气的用法 if引导的条件状语从句的分类及虚拟条件句：1、if 引导的条件状语从句有两种语气，一种是真实语气，一种是虚拟语气。 2、if条件句中如有were，should，had，可以省去if，并使用倒装语序。3、在语法中if条件状与从句中的谓语动词如果是be其过去形式一般用were...
The points A, B, C, and D are on a number line, not necessarily in that order. If the distance between A and B is 18 and the distance between C and D is 8, what is the distance between B and D ? (1)The distance between C and A is the same as the distance between C and...
Take a minute to review the nested if statements. The goal is to create an inner if-else construct where the two outcomes are related opposites, and then use the opposing outcomes (if/true and else/false) to award the bonus points for triples and doubles. To achieve this goal, you check...