Math fill in the blank questions are the cut off scores, and math questions are scores

Hello. Fill-in-the-blank questions.

The circumference of the diamond is 20, the ratio of the two adjacent angles is 1 2, and the shorter diagonal is (5) p35

The height on the hypotenuse of a right triangle with two right-angled sides of 3 and 4 is (12/5) p35

If 1 2x-1 and (x+4) are reciprocal to each other, then x=() p35

If one side of the parallelogram is 8 and one diagonal is 6, then the value range of the other diagonal length is (10 Question 4 sets the other diagonal as x. then 10 is known in abc, ab=4, ac=3, bc=5, then the area of abc is (6)p37

If the equation for x 2-x x-5 m 5-x=0 is rooted, then the value of m is () p38

Your "" is not clear.,Resulting in 2 and 6 questions are not easy to do.。。

2 9 (9 points and 2 of the world).

1 52 10 because 9 is between 10 and 8 Kai quarrels.

So a is 2 9

Between 8 40 and 10 40 there is 9 40, which is one of the collapses of the answer.

By analogy, if the common factor of the denominator can be , then the difference between the numerators can be the answer. (but some need to be simplified).

This is the simplest score: 7 out of 20

Process: 42 points of chaos = 5 parts of the noise 21

Shrink the molecule by a factor of 3: 21 3 = 7

Enlarge the denominator by 4 times: 5 4 = 20

Get: 7 out of 20

①a3^(2m-n)=3^2m/(3^n)=(3^m)^2/(3^n)=25/4

A follows from the title that if x is 10, then the mode and the mean are obviously not equal, then x cannot be 10

The mode is 10, so x=10*4-10*2-8=12

So the median is 10

Question 1: Didn't you copy it all?

According to the equation, the next answer without a positive integer can be filled.

The distance that has been traveled is 1-5 12=7 12, so you can set 5x and 7x untraveled, so the answer is 5x 7x=5 7