∵cosαcosC+sinαsinβ=02.-What are they doing?-They are having amaths class 相关知识点: 试题来源: 解析 答案见上答案:They are making a snowman.核心短语/词汇:make a snowman:堆雪人句子译文:——他们正在做什么?——他们正在堆雪人。解析:结合图片可知他们正在堆雪人,make a snowman是固定短语,...
What does 'much' mean in math? Solve for z given that ln(z) = e - pi*i. Solve for z given \ln(z) = e - \pi i If P = (6, 4, z) is on the plane that goes through (1, 0, 1), (0, 1, 0), and (1, 1, 1), what must z equal? The following equation define ...
What is meant by translation in maths? What does q represent in the context of binomial distributions? Suppose a 95% confidence interval for a population mean has been calculated, and it extends from 123.7 to 155.2. Some people would then state, [{MathJax fullWidth='false' `` }]The proba...
Does the steady state current in RL circuit depend upon L. 03:45 What is the average value of a.c. over a complete cycle? 08:51 What is the relation between mean value and peak value in a.c. 02:41 What is the relation between r.m.s value and peak value? 02:41 Can we use ...
Speaker 2 Just tell me. I mean, I'm not very loud. Just tell me again your chia seeds or coughing water? Speaker 1 Yeah, disgusting. My healthy breakfast. I. Speaker 2 Think that'll be fine. Thank you very much. Let's. On it. Brilliant. I'll move it slightly closer. 'cause ...
However, RAW does have a number of advantages, which we will cover in this post. First though, a quick summary of the differences between RAW and JPG, which also applied to RAW vs other compressed image types like PNG or HEIF. RAW vs JPEG ...
well, the tutor told me that he gives the students loads of homework, but my daughter never does them & always tells him that she forgot to bring, forgot to do, forgot to bring the worksheets home, etc. she didn't even tell her tutor that she failed her recent class test cos she ...
Atmospheric pressure-patterns in the Northern Hemisphere feature several semipermanent features and patterns. By semipermanent I mean that areas of high and low pressure are normally to be found in certain places or that pressure-patterns tend to switch from one type to another and then back. The...
Chapter 43/ Lesson 1 148K Learn what translation, rotation, and reflection mean in math. Identify examples of these transformations and discover the key differences between them. Explore our homework questions and answers library Search Browse ...
What does a bracket mean in vector maths? What does squaring a vector mean? In \mathbb{R}^3 you are given the point P(2, -34, -5) and the vector v = (6, -29, -91). If the arrow \vec{PQ} represents v, then what is Q? What is mean by a zero vector? If vector u =...