What's the title of this year's sixth grade composition?
I didn't expect to be like this
The title of the composition is "the day of spring flowers bloom" composition of junior high school students. Please give me a theme inspiration. Special point
Don't be too superficial. Consider many aspects
If you want to write well, you have to repeatedly consider the four words! Spring blossoms? What is spring blossoms? Just like the one upstairs, the earth's recovery can be understood as spring blossoms when winter is gone
Elder brothers and sisters, give younger sister a composition. The title of the composition is. Happy because of you
Well, I'm going to write about animals or people. Don't read books. Because there are too many people
I think Tagore's words should be the best interpretation of the meaning of growth: once suffering, hesitation, nightmares entangled; and now, everything has passed, and become a long narrative poem of suffering. Only a tearful smile memories, such as
What's minus two fifths plus 0.8
-2/15+0.8=-4/30+24/30=2/3
two-thirds
The square of MX + 19x - 14 has a factor X + 7. Find the value of M and another factor
-14÷7=-2
Let another factor be AX-2
(ax-2)(x+7)
=ax^2-2x+7ax-14
-2+7a=19
7a=21
a=3
m=3
Another factor = 3x-2
What is the value of (- 4) + | - 8 | + (- 9) - (- 3)?
Original formula = - 4 + 8-9 + 3 = - 2
If the image of a linear function y = (M-3) x - (m2-9) passes through the origin, the value of M is obtained
The image of y = (M-3) x - (m2-9) passes through the origin
m^2-9=0
m-3≠0
m=-3
Is there a simple algorithm for 2.5 times 13 plus 0.9
OK, 13 is divided into 10 and 3, and then multiplied by 2.5, that is 25 + 7.5 + 0.9 = 3.4
The circumference of a triangle is 60 cm, and the ratio of the three sides is 3 ∶ 4 ∶ 5. How long are the three sides?
What's the formula
Let three sides be 3k, 4K and 5K respectively
3k+4k+5k=60
12k=60
k=5
The three sides are 15, 20 and 25 respectively
10.24.52.78. () 164 how to do it,
It's 126
10=3²+1,24=5²-1,52=7²+3,78=9²-3,
It can be deduced that: () = 11 & # 178; + 5, i.e. = 126, and 164 = 13 & # 178; - 5