Solve the system of equations. 2y-y=5 and 3x+2y=4

Answer:

-22 and 2

-22 x 2 = -44

-22 + 2 = -20

Answer:

100

Step-by-step explanation:

Answer: The answer is A i think

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

1. Substitute each letter with the numbers given

3(14) + 3(10) / 6

42 + 30 = 72 / 6 = 12

Answer:

(14, -7)

Step-by-step explanation:

Answer:

The equation that matches the function shown is option;

C. [tex]y = sin\left (\dfrac{1}{2} \cdot x\right)[/tex]

Step-by-step explanation:

The given graph of the function is a sinusoidal graph

The values of 'x' and 'y' coordinates at the maximum, x-intercept and minimum points are given as follows;

x, [tex]{}[/tex]      y

0    [tex]{}[/tex]   0

π [tex]{}[/tex]       1

2·π   [tex]{}[/tex] 0

3·π [tex]{}[/tex]    -1

4·π [tex]{}[/tex]    0

We note that sin(π/2) = 1, sin(π) = 0 sin(3·π/2) = -1, and sin(4·π/2) = sin(2·π) = 0

Therefore;

y = the sine of half the x-value

Which is presented as follows;

[tex]y = sin\left (\dfrac{1}{2} \cdot x\right)[/tex].

Answer:

D. 40 cups

Step-by-step explanation:

10÷2=5

5×8=40

She will use 40 cups of trail mix

Answer:

6 i think

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

You order all the numbers from least to greatest and the center number/s is the median.

If two numbers are in the center, you add them up and divide by 2

The median for this set was 4 and 4. We add those numbers (4+4=8) and divide the sum by 2. We get 4 as the answer

Answer:

328 pies de largo

196.8 pies de ancho

Step-by-step explanation:

Ya que las medidas dadas estan en metros, podemos usar esas medidas para calcular la longitud y anchura en pies.

100 metros de largo.

60 metros de ancho.

Si sabemos que 1m es igual a 3,28 pies, simplemente tenemos que multiplicar las medidas en metros por 3.28 y nos va dar la medida del campo en pies.

100 * 3.28 = 328 pies de largo

60 * 3.28 = 196.8 pies de ancho

Answer:

the first choice is the correct answer

Answer:

Step-by-step explanation:

distance = [tex]\sqrt{(7-3)^2+(-2-2)^2[/tex] = [tex]\sqrt{16+16} = \sqrt{32}[/tex], which is approximately 5.65685

Answer:

5.7

Step-by-step explanation:

[tex] \sqrt{(2 + 2) {}^{2} + (3 - 7) {}^{2} } = \sqrt{ {4}^{2} + {4}^{2} } = \sqrt{16 + 16} = \sqrt{32} = 4 \sqrt{2} = 5.7[/tex]

Answer: its D

Step-by-step explanation:

i know math.

pls mark brainliest

im going through a rough time my mom and dad tells me that im th fav child but in really not im the least fav child and there always yel ling at me for no reason and telling me to do all the house chorse while my brother does fort nite so pls mark brainliest

Answer:

Mean: 17,78

Step-by-step explanation

Add up all the numbers then divide by how many numbers there are

Basically divide by the count.

Answer:

the slope equals 2. otherwise known as the coefficient of x.

Answer:

9 degrees per day

Step-by-step explanation:

Find how many degrees it dropped per day by dividing the total loss by 4

36/4

= 9

So, the temperature dropped 9 degrees per day

Answer:

1,369 cm^2

Step-by-step explanation:

A square is a two-dimensional shape with four right angles and four equal sides.

This means each and every side is equal.

In this case, every side is 37 yards.

To find the area of a square, simply multiply a length of a side by itself.

Like this,

37⋅37 = 1,369.

Therefore, the area of the cornfield is 1,369 yards cm^2.

Answer:

 S≥2+x

Step-by-step explanation:

Answer:

74

Step-by-step explanation:

42+64=106

180-106=74

Answer:

The last one

Step-by-step explanation:

Answer: No

Step-by-step explanation: Because if the team lost 10 yards from 9 1/2 then they would be negative yards if they lose 5 yards they will have 5 1/2 and if they gain 7 yards their total will be 1.5 so they never made it to 10+ yards.

Answer:

16

Step-by-step explanation:

area of square = side * side

side = 4u

so area = 4*4 = 16 units

Answer:

16

Step-by-step explanation:

4x4=16

hope that helps

please mark as brainliest if correct

thank you

have a great day/night

Answer:

I think it would be approximately 11.1

Step-by-step explanation:

Sorry if I'm wrong...

Answer -2x^4 - 2x^3 + 22x^2 - 30x + 12

Here's your solution

=> (2x^2 - 4x + 2) - (x^2 + 3x - 6)

=> (2x^2 - 4x + 2) -x^2 - 3x + 6

=> firstly multiple whole with -x^2

=> -x^2(2x^2 - 4x + 2) = -2x^4 + 4x^3 - 2x^2

=> now with -3x

=> -3x(2x^2 - 4x + 2) = -6x^3 +12x^2 -6x

=> with 6

=> 6(2x^2 - 4x + 2) = 12x^2 - 24x + 12

=> now add all terms

=> -2x^4 - 2x^3 + 22x^2 - 30x + 12

hope it helps and your day will be full of happiness ^_^

Answer:

The amount in the account after 11 years is $134,963.29

Step-by-step explanation:

Here, we want to determine the amount in the account after 11 years

What we have to do here is to substitute P for the amount invested which is $73,700

r is the rate given as 5.5% = 5.5/100 = 0.055

t is the time given as 12 years

substituting these values, we have;

V = 73,700 * e^(12* 0.055)

V = $134,963.29

Answer:

3rd one

Step-by-step explanation:

It is the most reasonable answer