There is a thermometer with even scale but inaccurate reading. When the actual temperature is 0 ℃, its indication is - 5℃ seek (1) When the actual temperature is, its indication is the same as the actual temperature? (2) When the actual temperature is 35 ℃, what is its indication? (3) When the thermometer shows 80 ℃, what is the actual temperature That's a good point· When the actual temperature is 0 ℃, its indication is - 5 ℃. When the actual temperature is 100 ℃, its indication is 105 ℃ {that sentence is a bit

There is a thermometer with even scale but inaccurate reading. When the actual temperature is 0 ℃, its indication is - 5℃ seek (1) When the actual temperature is, its indication is the same as the actual temperature? (2) When the actual temperature is 35 ℃, what is its indication? (3) When the thermometer shows 80 ℃, what is the actual temperature That's a good point· When the actual temperature is 0 ℃, its indication is - 5 ℃. When the actual temperature is 100 ℃, its indication is 105 ℃ {that sentence is a bit

To be clear, there is something wrong with the title
Lack of a condition, "when the actual temperature is 100 ℃, its indication is XX ℃"

What are the words in unit 4 of the fifth grade primary school Chinese volume 1 of Beijing Normal University Edition

"Eloquence" refers to people's continuous speech; "eloquence" refers to people's pleasant speech; "boring language" refers to people's unpleasant speech; "one word to the point", "iron mouth straight", "heavy heart", "speak like a mountain", "words must be in the middle", "words have substance", "words are reasonable", "words near point point to far point" indicates the positive value of language

What is the poem in the first lesson of Chinese unit 3 in the fifth grade of Primary School of Beijing Normal University Edition

Here, it was a village. Yesterday, it was a village. Life had been the same for many years. Poverty and backwardness plagued people. Modern civilization was so remote and remote. In the morning, my father was working in the field, my mother was cooking beside the stove, and children were rolling in the straw pile

What are the texts of the first unit of Chinese in the fifth grade volume of Beijing Normal University Edition?
It's better to write down the brief content of the text as well

"Tianma" is an expository text about horse crafts; "two ancient poems" is an ancient poem about the shape of horse; "Gong Naisi's horse" is a prose about the galloping of horses, and "Mabei primary school" in the extended reading is a modern poem about children's life. These texts are of different types, different genres and different completion times, but they are all related to the core word "horse"

Try to explain that the value of the algebraic formula (X-Y) [(x + y) ^ 2-xy] + (x + y) [(X-Y) ^ 2 + XY] has nothing to do with the value of Y

If you multiply all of them, the term with y can be completely eliminated, which shows that the value of algebraic expression has nothing to do with y

If the ratio of a to B is 0.6, then the ratio of a to B is 3:5 ()

Number a is 3 / 5 of number B, the ratio of number a and number B is (3): (5), and the ratio is (0.6)

Finding the zeros of the function f (x) = x ^ 3 + 2 x ^ 2 - 5x - 6

F (x) = x & sup3; + 2x & sup2; - 5x-6 = x & sup3; + 2x & sup2; + x-6x-6 = x (X & sup2; + 2x + 1) - 6 (x + 1) = x (x + 1) & sup2; - 6 (x + 1) = (x + 1) [x (x + 1) - 6] = (x + 1) (X & sup2; + X-6) = (x + 1) (x + 3) (X-2) ‖ zero is x = - 1, x = - 3, x = 2

Given 5 (x + 3 / 2006) - 3 = 2, find the value of algebraic formula 7-2007 (x + 3 / 2006)

5 (x + 3 / 2006) - 3 = 2
5 (x + 3 / 2006) = 2 + 3
5 (x + 3 / 2006) = 5
X + 3 / 2006 = 1
X = 1-3 / 2006
X = 2003 / 2006
7-2007 (x + 3 / 2006)
=7-2007 (2003 / 2006 + 3 / 2006)
=7-2007×1
=7-2007
=-2000

If the images of y = ax + 2 and y = bx-4 intersect at the same point of X axis, then a: B=
If M is any real number, the intersection of y = x + 2 and y = - x + 4 cannot be in quadrant.

Y = 0 on X-axis
That is, when y = 0, two X are equal
y=ax+2=0
x=-2/a
y=bx-4=0
x=4/b
So - 2 / a = 4 / b
So a: B = - 1 / 2

If the vertex of the parabola x2 = 2Y is the closest point on the parabola to the point a (0, a), then the value range of a is______ ．

Let P (x, y) be any point on the parabola, then the square of the distance between P and a (0, a) is | AP | 2 = x2 + (Y-A) 2 = x2 + y2-2ay + A2 ∵ x2 = 2Y | AP | 2 = 2Y + y2-2ay + A2 (Y ≥ 0) = Y2 + 2 (1-A) y + A2 (Y ≥ 0) ∵ the axis of symmetry is A-1 ∵ the point nearest to a (0, a) is just the top