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
Savatey [412]
3 years ago
15

Help please! I've never been good at percents ​

Mathematics
1 answer:
Igoryamba3 years ago
5 0

Answer:

the answer is: 64.9 but I'm not sure

You might be interested in
5. What is the explicit formula for this sequence? 7,28, 112,448, ...
tangare [24]

Answer:

Every number is being multiplied by four, so the next number in the sequence should be 1,792

Step-by-step explanation:

Hope this helped!!

5 0
4 years ago
Read 2 more answers
UNA ESCALERA ESTA RECARGADA EN LO ALTO DE UNA PARED DE 4 METROS Y SU BASE DESPEGADA A 3 METROS DE LA PERED ¿CUANTO MIDE LA ESCAL
Tatiana [17]

Answer:

La parte de las escalara desde el piso al borde de la barda es de 5.66 metros.

 

⭐Explicación paso a paso

Para resolver haremos uso de identidades trigonométricas. Nos apoyaremos a su vez en la imagen adjunta, en el cual podemos representar la situación como un triángulo rectángulo.

 

Cateto opuesto: 4 metros

Cateto adyacente: 4 metros

Hipotenusa: longitud de la escalera (l)

 

Por Pitágoras:

l² = 4² + 4²

l² = 16 + 16

l² = 32

l = √32

l = 4√2 m

l = 5.66 metros

Igualmente, puedes consultar el siguiente ejercicio que es similar:

brainly.lat/tarea/257278 (Una escalera de 10 m de longitud  esta  apoyada  sobre  la pared . el pie  de la escalera dista 6 m de la pared . ¿que altura alcanza la escalera sobre la pared?)

Step-by-step explanation:

8 0
3 years ago
What is y in " -9/2y = 27/2 " ?
Nana76 [90]
-\frac{9}{2}y=\frac{27}{2}
⇒-9y=27
⇒y=-3
4 0
4 years ago
Read 2 more answers
What does 11x-7y=-14
Kryger [21]
11x-7y=14
-11x       -11x

-7y=-11x+14
 /-7     /-7    /-7

y=11-2  <<<< The is the final answer. Hope it helps!!
     /7
4 0
3 years ago
An office manager buys 34 chairs for the new office. Each chair costs $205.
erica [24]
It should be $6970 because you do $205 x 34 :)
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which best describes Nosaira's work and answer? Her work is correct, but there is one solution rather than no solution. Her work
    6·2 answers
  • Recall the chapter example which described the fact that the mean IQ in large, diverse and the standard deviation is 15. Your sa
    12·1 answer
  • What is the factor of 18 and 45
    7·2 answers
  • Someone please help me fast
    12·1 answer
  • The ratio of the lengths of the sides of △ABC is 3:6:7. M, N, and K are the midpoints of the sides. Perimeter of △MNK equals 7.4
    14·1 answer
  • Solve 2a − 5d = 30 for d
    11·2 answers
  • The distribution of the number of children for families in the United States has mean 0.9 and standard deviation 1.1. Suppose a
    15·1 answer
  • Which of the following statements are true about the given rational equation? Check all of the boxes that apply. 4 x + 6 + 1 x2
    9·2 answers
  • To measure the length of the pond, Jacob marked off congruent triangles as shown in the diagram.
    8·1 answer
  • Find the value of x and y <br>​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!