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
just olya [345]
3 years ago
8

I honestly don't know how to answer this question

Mathematics
1 answer:
Art [367]3 years ago
5 0
In this right triangle we have the opposite and adj which is tangent
tan 37=9/x
since we have the x in the bottom so we switch it with tan37
which is
x=9/tan 37
x=11.94340339
x=11.94
You might be interested in
Which graph represents the solution of the system?<br>x² + y² = 4 <br>x-y=1<br>​
QveST [7]

Answer:

the bottom left one

Step-by-step explanation:

5 0
3 years ago
4. Andrés desea embaldosar el piso de su casa que tiene 375 cm de ancho y 435 cm de largo. Calcula la longitud del lado que tend
svetlana [45]

Answer:

Sabemos que el piso es un rectángulo de 435 cm de largo y 375 cm de ancho.

Recordar que para un rectángulo de largo L, y ancho W, el área es:

A = L*W

Entonces el área del piso, será:

A = 435cm*375cm = 163,125 cm^2

Primero, sabemos que se utilizaran baldosas (las cuales son cuadradas) y queremos saber la longitud de lado que tendrían las baldosas.

No tenemos ningún criterio para encontrar este lado, solo que (si queremos usar un número entero de baldosas) el largo L del lado de la baldosa deberá ser un divisor de tanto el ancho como el largo del suelo.

Dicho de otra forma

el largo, 435cm, tiene que ser múltiplo de L

el ancho, 375cm, tiene que ser múltiplo de L.

Por ejemplo, ambos números son múltiplos de 5, entonces podríamos tomar L = 5cm

En este caso, el área de cada baldosa es:

a = L^2 = 5cm*5cm = 25cm^2

Y el número total de baldosas que necesitaría usar esta dado por el cociente entre el área del suelo y el area de cada baldosa.

N = ( 163,125 cm^2)/(25cm^2) = 6,525 baldosas.

También sabemos que ambos números (435cm y 375cm) son múltiplos de 15cm

Entonces las baldosas podrían tener 15cm de lado.

En este caso, el área de cada baldosa es:

A = (15cm)^2 = 225cm

En este caso el número total de baldosas necesarias será:

N =  ( 163,125 cm^2)/(225cm^2) = 725 baldosas.

5 0
3 years ago
Maria bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. With ho
Licemer1 [7]
Maria started with 37 boxes 
3 0
3 years ago
6+3.245<br><br> Find the sum
Effectus [21]

Answer:

9.245

Step-by-step explanation:

6 + 3.245 = 9.245

4 0
3 years ago
Read 2 more answers
if the volume of a rectangular prism is 560 cubic units, what is it's volume if one dimension is halved, a second dimension is r
Margaret [11]
70 cubic units.
___________
5 0
3 years ago
Other questions:
  • Laine reads 25 pages in 30 minutes. If Laine reads 200 pages at this same rate, how long will it take her
    15·2 answers
  • Turkey sandwiches cost $2.50 and veggie wraps cost $3.50 at a snack stand. Ben has sold no more than $30 worth of turkey sandwic
    6·2 answers
  • A worker at an automobile assembly plant checks new cars for defects. Of the first 280 cars
    11·1 answer
  • Solve the equation.<br> 6.35 + b = 9.89
    9·2 answers
  • Multiply <br><br> 3x ( x + 2y)
    7·1 answer
  • Một cửa hàng bán một bang ủi điện được lãi 20% theo giá bán. Hỏi người đó được lãi bao nhiêu phần trăm theo giá vốn?
    12·1 answer
  • What is the sum of 421, 237, 112, and 100?
    12·2 answers
  • HELP ME PLS!! GET YOUR POINTS!!
    13·1 answer
  • The table shows data collected on the relationship between time spent playing video games and time spent with family. The line o
    9·1 answer
  • Suppose Birmingham, Huntsville, and Gadsden, Alabama, form a right triangle. What is the distance from Huntsville to Gadsden? Th
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!