1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
CaHeK987 [17]
2 years ago
15

Une échelle est posée contre un mur et une caisse cubique de 1m de côté La distance entre le bas de l'échelle et la caisse est d

e 1.40 M calculer si possible la distance entre le haut de l'échelle et le sol
Mathematics
1 answer:
kogti [31]2 years ago
4 0
I am not a French student
You might be interested in
18. cos t(sec t - cos t)
Margarita [4]
\bf sin^2(\theta)+cos^2(\theta)=1\implies sin^2(\theta)=1-cos^2(\theta)\\\\
sec(\theta)=\cfrac{1}{cos(\theta)}
\\\\
-----------------------------\\\\
cos(t)[sec(t)-cos(t)]\implies cos(t)sec(t)-cos(t)cos(t)
\\\\\\
cos(t)\cdot \cfrac{1}{cos(t)}-cos^2(t)\implies 1-cos^2(t)\implies \boxed{sin^2(t)}
8 0
3 years ago
Cada caja contiene el mismo número de cuadernos. Si Mario transporta 120 cuadernos en total en una carretilla, ¿cuántos cuaderno
DIA [1.3K]

Answer:

Se almacena un cuaderno por caja, significando 120 cuadernos en 120 cajas iguales.

Step-by-step explanation:

A partir del enunciado, podemos calcular el número de cuadernos por caja al dividir el total de cuadernos en la carretilla por el número de cajas disponibles.

x = \frac{120\,cuadernos}{120\,cajas}

x = 1\,\frac{cuadernos}{caja}

Se almacena un cuaderno por caja, significando 120 cuadernos en 120 cajas iguales.

3 0
3 years ago
Write the missing decimal so that each pair adds to 1. 2/5+decimal =1
I am Lyosha [343]

Answer:

0.6

Step-by-step explanation:

We can get the answer by subtracting the decimal by one.

2/5 = 0.4

1 - 0.4 = 0.6

4 0
2 years ago
Ryan said that 212.314 73.243 285.557. Is Ryan's answer reasonable?
lord [1]
A.... maybe not sure
7 0
3 years ago
What is 86.69 rounded to the nearest dollar?
xxMikexx [17]
86.60 rounded to the nearest dollar would be 87 dollars
5 0
3 years ago
Read 2 more answers
Other questions:
  • If you divided 20acres of land into 1\4 acre section how !any sections doses it divied to
    11·1 answer
  • Your answer should be a polynomial in standard form (9+q)(8-q)
    6·1 answer
  • A boxcar has the dimensions shown. A model of the boxcar is 1.25 inches wide. Find the length of the model to nearest inch.
    6·1 answer
  • Direction can be indicated by negative and positive numbers.
    14·1 answer
  • Is a ratio a rate always, sometimes, or never?
    14·1 answer
  • Tyler walked 6 miles in 3 hours. What was his walking rate in miles per hour
    7·1 answer
  • James is four years younger than Austin. If three times James age is increased by the square of Austin's age, the result is 28.
    5·1 answer
  • Consider functions f and g. f(x)=3 x+1What is the value of f(g(1))
    7·1 answer
  • -30=5(x+1) x=? Solve for X
    7·1 answer
  • 8 4/5 - 2/3 - ? = 3 1/10​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!