12. The three squares in the figure below are the same size. What is the measure of ∠AMT, in degrees?T MN SL DC AB 相关知识点: 试题来源: 解析 解:∠MNT =360° -90° -90° -60° =120°, ∠TMN =(180° -120°)÷2=30°, ∠AMN =180° -(60° +90°)=30°, 则∠AMT =...
the study是主语,doesn't measure是谓语,what是宾语;is whether people are still doing work,这个部分中is是主句谓语,whether引导了一个表语从句,表语从句中people是主语,are still doing是谓语,work是宾语;when they' re at home,when引导了一个时间状语从句,用来修饰people are still doing work;whether it is...
What is the measure of the smaller angle formed by the hour and minute hands of an accurate circular clock at P.M. ( ).A: B: C: D: 相关知识点: 试题来源: 解析 C The min, hand moves each min, The hour hand moves as fast, per min, At , the angle between the hands is . ...
What is the measure of the central angle for the sector representing the percentage of students who take the bus? A.40° B.72° C.108° D.144° E.172° 显示答案 登录后才可以添加做题笔记哦,还没有账号? 马上注册 KMF 解析 网友解析 题目数据 收起 暂无解析 以上解析由 考满分老师...
1 inch = 2.54 cm 1 foot = 30.48 cm 1 foot = 0.3048 m S.I. Unit of Length The S.I. unit is an international system of measurements that are used universally in technical and scientific research to avoid the confusion with the units. The S.I unit to measure the length is given in...
义后真那求质The supplement of an angle is 68°less than the angle. What is the measure of th
The topic of “strain” (ε) always comes up when considering the strength and structure of a product. 1 For example, if a metallic bar is pulled from both ends, the length will be extended slightly from the original length. 2 Likewise, if a metallic bar is pushed from both ends, the...
What is the measure of the smaller angle formed by the hour and minute hands of an accurate circular clock at 12:12 P.M. ( ). A.48∘ B.60∘ C.66∘ D.72∘ 答案 C相关推荐 1What is the measure of the smaller angle formed by the hour and minute hands of an accurate circul...
A line that touches a circle at a single point is called a tangent and it looks like a line outside of a circle. The secant is a line or a ray that intersects the circle at two distinct points and it looks like a chord but it extends ou...
“We haven’t as a field figured out how to measure (these skills) in a way that’s credible to the outside world,” she says. Some research is promising, including a 2020reportshowing that economically disadvantaged students in New York state who attended certain high schools implementing pr...