(cosα)/(sinα)=(tanα-2)/(9*2)+⋯+1/2(+∞,+∞)Jim: What do you usually do on Saturday?Lily: I usually _ in the morning, and _ in the afternoon. What a- bout you?Jim: I usually play footballl on Saturday. How
4 —What time do you usually have your first class?—___ eight o'clock ___ the morning.A.At, onB.At, inC.On, in 5-What time do you usually have your first class?- eight o'clock the morning.( )A.At;onB.At;inC.On;in 反馈 收藏 ...
How do you do this math problem 8x + 9 = 5x + 6? What is a variable in math? What does a mean of 0 mean? Explain what -1^2 equals. What computation should be done last? A) 3 * 6 - 8 * 5 + 2 B) 11 - 2 * 3 + 8/4 ...
What is a digit in math? What does square units mean in math? What is the definition of whole numbers? How many solutions does this function have between 0 and 2 pi inclusive? f(x) = tan x Is 3.14 a rational number? What is a factorial?
Evaluate: tan ((13pi)/12) 01:59 The value of sin22(1)/(2) will be 03:40 If costheta=-(1)/(2)andtheta lies in third quadrant ,then what will be... 03:44 The value of cos((pi)/(4)-theta)cos((pi)/(4)-phi)-sin((pi)/(4)-theta)s... 01:22 If tanalpha=(m)/(m...
解析 【解析】这是什么?考查英译汉,What什么, 用于询问物品,is系动词,可翻译为是,this指示 代词,这个. 故答案为这是什么? 结果一 题目 【题目】这个用英语怎么说?What's this ___ ___? 答案 【解析】 in English 结果二 题目 【题目】这个用英语怎么说?What's'his_7 答案 【解析】答案:in English...
解析 I am going to buy some vegetalbes关键词(句):for dinner: 作为晚餐翻译:——你准备买什么作为晚餐?——我准备买些蔬菜作为晚餐。句子的时态是一般将来时,根据图例可知,在蔬菜店买的应该是蔬菜"vegetable"; 故这个句子是I am going to buy some vegetables for dinner. ...
What is z in math?Three-Dimensional Cartesian Coordinate System:The two-dimensional coordinate system is used as a platform to graph equations with two variables. When we get to higher level mathematics, it is common to need to graph things in three dimensions, and we have a three-dimensional...
sin(x)cos(x)sec(x)csc(x) In group 2, these two basic functions have periods of π:tan(x)cot(x) Transforming a trig function will change their periods. For group 1 functions of the form, sin(ax), the period will be 2πa. For group 2 functions of the...
百度试题 结果1 题目Therabbithastan50°sin .(对画线部分提问) What___the rabbit___? 相关知识点: 试题来源: 解析 does;have 反馈 收藏