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FinnZ [79.3K]
3 years ago
8

Which equation will help you solve this problem?

Mathematics
2 answers:
charle [14.2K]3 years ago
5 0

Answer:

There are 8 band members in each row

Step-by-step explanation:

Given : A band performed at halftime during the football game.

There were 64 band members marching in 8 equal rows.

To Find : How many band members were in each row?

Solution :

Let there are x members in each row .

Since there are 8 rows

So, no. of members in 8 rows = 8x

We are also given that there are 64 band members .

⇒8x=64

⇒x= \frac{64}{8}

⇒x= 8

Thus there are 8 band members in each row



Anna35 [415]3 years ago
4 0
Think about it, 64 band members split equally into 8 rows. Sounds like division, right? If we're going to split them into each row, that would be eight members for each of the eight rows. 

So the answer is that 8 members was in each row.
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Arrange in order from least to greatest. 16%, 1/6, 0.165
Mazyrski [523]

Solution:

Note that:

16% = 0.160

1/6=0.166\approx0.17

so that, the correct answer is:

16% = 0.160

0.165

1/6 = 0.17

5 0
1 year ago
Please help!! i will help you back!!
NeX [460]

Answer:

c = 50

Step-by-step explanation:

Using the Pythagorean Theorem:

Plug in the values of a = 14, and b = 48

a^{2} +b^{2} =c^{2}\\14^{2} +48^{2} =c^{2}  \\c^{2} = 2500\\c = \sqrt{2500} \\c = 50

7 0
3 years ago
A student says that a coordinate grid under a dilation with the center at the origin and scale factor 2 does not change the grid
Kisachek [45]

Answer:

Dilation changes (x,y) values not the grid or coordinate plane. Basically, dilating a graph or a coordinate grid means the original coordinates you may have had will be changed with the dilation.  For example, a triangle plotted had its original area of 26 dilated to an area of 58.

8 0
3 years ago
Point C is located at (1, 2) and point D is located at (−4, −2). Find the y value of the point that is 1 over 4 the distance fro
fomenos
If we use similar triangles ( as shown in the attachment ) we will see that the line CM is also  1/4 *( yC-yD)= 1/4*(2+2) = 1/4*4 =1
Answer: y-value of that point is A) y=1.
Download docx
4 0
3 years ago
Read 2 more answers
En un examen de admisión de 120 preguntas, cada respuesta correcta vale 2 puntos y por cada incorrecta se quita medio punto. Un
padilas [110]

Answer:

Respondió mal 64 preguntas.

Step-by-step explanation:

De acuerdo a la información proporcionada puedes plantear las siguientes ecuaciones:

x+y=120 (1)

2x-0,5y=80 (2)

x es el número de preguntas correctas

y es el numero de preguntas incorrectas

Primero debes despejar "x" en (1):

x=120-y (3)

Después, debes reemplazar (3) en (2):

2(120-y)-0,5y=80

240-2y-0,5y=80

240-80=2,5y

160=2,5y

y=160/2,5

y=64

Ahora puedes reemplazar el valor de "y" en (3) para encontrar el valor de "x":

x=120-y

x=120-64

x=56

De acuerdo a esto, la respuesta es que el postulante respondió mal 64 preguntas.

6 0
3 years ago
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