English and math questions in the first year of junior high school, and a few simple math problems a

English Question 1: C relaxing is adjQuestion 2: d to wait for the car b had to do math question 1: a

6*6*6 1 Question 2c I don't know how to explain it.

1.The hour hand has traveled from 2 to a total of 6 degrees, so the total number of hours has been over-traveled or the hour hand has traveled 30 degrees per hour, a total of 30 * degrees 2From 11 to 18 minutes, the minute hand travels through 7 small divisions, so 6*7=42 degrees or the minute hand travels 6 degrees per minute, and 7*6=42 degrees in 7 minutes3

The minute hand travels 6 degrees per minute, the hour hand travels excessively every minute, and if x minutes coincide, then there is 6*x=, and the value of 6*x can be calculated.

4.Flat angle = 180 degrees, the hour hand turns 30 degrees per hour, so it takes 180 30 = 6 hours circumferential angle = 360 degrees, 360 30 = 12 hours.

5.(1) 48 + 67 = 115 degrees.

39 + 31 = 70 minutes = 1 degree 10 minutes.

115 degrees + 1 degree 10 minutes = 116 degrees 10 minutes.

2) 21*5=105 degrees.

17 * 5 = 85 minutes = 1 degree 25 minutes.

105 degrees + 1 degree 25 minutes = 106 degrees 25 minutes.

The reason why I write this way is that I hope you can understand the process of solving problems, draw inferences from one another, and wish you success in your studies!

1 An hour is 30 degrees, 2 o'clock to 7:30 o'clock is 5 and a half hours, so it is 165 degrees.2 A circle of 360 degrees corresponds to 60 minutes, that is, 6 degrees per minute, and 2:11 to 2:18 is 7 minutes, 42 degrees.

3 The question is incomplete.

4 An hour is 30 degrees, a flat angle is 6 hours, and a circumferential angle is 12 hours 5,116 degrees 10 minutes.

6 106 degrees 25 minutes.

1. The hour hand rotates 30 degrees per hour, and it takes 5 and a half hours from 2 o'clock to 7:30 o'clock, so the angle at which the hour hand turns is: 30*5+30 2=165 degrees.

2. The minute hand rotates 6 degrees per minute, so it takes 7 minutes from 2:11 to 2:18, so the angle at which the minute hand turns is 6*7=42

3. The difference between the hour hand and the minute hand is 120°, the speed of the minute hand is 6° minutes, and the speed of the hour hand is minutes. Then press the catch-up problem to solve the problem.

4. An hour is 30 degrees, a flat angle is 6 hours, and a circumferential angle is 12 hours.

This is a volume, there are so many questions like this, I won't be able to answer them for you for a while. Well, I'll have time to write it down to you in a text, and I'll take a picture of it, what do you think?