Answer this right and i will mark you brainliest hellllllpppp meeee ❤️

Answer:

110 db

Step-by-step explanation:

Answer:

GET A CALCULATOR

Answer is: 78

Step-by-step explanation:

Answer:

3 + 11x

Step-by-step explanation:

Nuestra ecuación será: 3 + 8x + 3x

No sabemos qué es x, así que simplemente sumamos términos semejantes y obtenemos 3 + 11x

Espero que esto haya ayudado, por favor marque lo más inteligente, ¡gracias!

Answer:

c+2

Step-by-step explanation:

Im not 100% sure I understand what you mean by this but anytime it says and in a statement it means + so c+2 would be the answer.

Answer:

112

Step-by-step explanation:

10080 minutes in a week, 10080 divided by 90 = 112 : )

Answer:

50 - 6x = leftover value

Step-by-step explanation:

X is the amount of movies he has seen (pays $6 for each movie)

Carl can use the function → a(n) = 56 - 6n determine the value left on his card after each movie he sees.

We have Carl's grandparents who gave him a $50 gift card to a local movie theater. The theater charges $6 admission for each movie.

We have to check how can Carl use an arithmetic sequence to determine the value left on his card after each movie he sees.

An arithmetic sequence is a sequence of numbers in which every term (except the first term) is obtained by adding a constant number to the previous term is called an arithmetic sequence.

According to the question, we have -

Amount in Gift card = $50

Charges for Admission to every new movie = $6

Therefore, we can create a arithmetic sequence with -

a = 50  and  d = -6

Therefore -

a(n) = a + (n - 1)d

a(n) = 50 + (n - 1)(-6)

a(n) = 50 - 6n + 6

a(n) = 56 - 6n

where n denotes the number of movies he watch and a(n) is money remained after watching the movies.

Hence, Carl can use the function a(n) = 56 - 6n determine the value left on his card after each movie he sees.

To solve more questions on Arithmetic sequences, visit the link below-

https://brainly.com/question/21406026

#SPJ2

Answer:

I don't know how to expand but I can simplify please mark me

Step-by-step explanation:

2(x + 7) + 3(x + 1)

=2x + 14 + 3x + 3

=2x-3x + 3-14

=x+11

Answer:

The person is 5.28 feet tall

Answer:

28?

Step-by-step explanation:

Look at the top right corner, then count!

Answer:

280

Step-by-step explanation:

Month 1: 100 + 30 = 150

Month 2: +30

Month 3: +30

Month 4: +30

Month 5: +30

Month 6: +30

Total: 280

Hope this helps!

Answer:

$280

Step-by-step explanation:

For this problem, we simply need to take the initial cost of membership and add that to the reoccurring cost from a time period, in this case, 6 months.  So let's make an equation to represent this.

The initial cost is $100

The per month cost is $30

Total cost after 6 months = Inital cost + Per Month Cost * 6 months

Total cost = $100 + $30 * 6

Total cost = $100 + $180

Total cost = $280

Thus, a member will spend $280 after 6 months on the membership.

Cheers.

Answer:

1.76

Step-by-step explanation:

i cant explain ;w;

9514 1404 393

Answer:

  24 cups

Step-by-step explanation:

One batch takes a combined total of 4 + 2 cups = 6 cups of milk and flour. Then 4 recipes will take ...

  4 × 6 cups = 24 cups . . . combined

Answer:

Step-by-step explanation:

Tower 1: 4 times 4 times 5

80 cubic units

Tower 2:

10 times 5 times 4

200 cubic units

T 3= 12 times 1 times 4

48 cubic units

T 4=  69 cubic units

Answer:

The answer is

[tex] \huge y - 3 = 2(x + 5)[/tex]

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

[tex]y - y_1 = m(x - x_1)[/tex]

From the question we have the final answer as

[tex]y - 3 = 2(x + 5)[/tex]

Hope this helps you

Answer:

h = 40.5 m

A) 1 : 9

B) 1 : 3

Step-by-step explanation:

Let the height of the larger triangle be h

Therefore,

[tex] \frac{10}{90}= \frac{4.5}{h}\\\\

\frac{1}{9}= \frac{4.5}{h}\\\\

h = 9\times 4.5\\\\

h = 40.5\:m\\[/tex]

A)

The ratio of the area of small triangle to the large triangle

[tex] =\frac{10}{90}=\frac{1}{9}=1 : 9[/tex]

B)

The ratio of the side length of small triangle to the side length of large triangle

[tex] =\sqrt{\frac{10}{90}} =\sqrt {\frac{1}{9}} =1 : 3

[/tex]

========================================================

Work Shown:

For any given suit, there are 3 face cards: Jack, Queen, King.

There are 4 suits, leading to 4*3 = 12 face cards out of 52 total.

The probability of pulling out a face card is 12/52.

After that card is selected, we have 12-1 = 11 face cards left and 52-1 = 51 cards left overall. This is assuming a replacement is not made, or the card is not put back.

The probability of getting another face card, given the first selection was a face card, is 11/51.

Multiplying the two fractions gives:

P(2 face cards) = P(1st facecard)*P(2nd facecard given 1st facecard)

P(2 face cards) = (12/52)*(11/51)

P(2 face cards) = (12*11)/(52*51)

P(2 face cards) = (3*4*11)/(13*4*3*17)

P(2 face cards) = (11)/(13*17)

P(2 face cards) = 11/221

Answer:

the percent is 400%

Step-by-step explanation:

54 to 58 is 4 so 4÷100 is 0.04 convert to a percent is 400%

Answer:

Step-by-step explanation:

The graph below is how you label the points, where to put them and the line that you need to draw to get the points.

Everything is laid out for you to copy. Start at the lower right and go to the to the upper left on your table.

Answer:

(-20, 0, 0)

(0, 12, 0)

(0, 0, -30)

Answer:

(-20, 0, 0)

(0, 12, 0)

(0, 0, -30)

Answer:

[tex] x = \frac{\sqrt{6}}{2} [/tex]

Step-by-step explanation:

Reference angle = 45°

Opposite side = x

Hypotenuse = √3

Use the following trigonometric ratios formula to find x:

[tex] sin(\theta) = \frac{opp}{hyp} [/tex]

Plug in the values

[tex] sin(45) = \frac{x}{\sqrt{3}} [/tex]

Multiply both sides by √3

[tex] \sqrt{3}*sin(45) = x [/tex]

[tex] \sqrt{3}*\frac{\sqrt{2}}{2} = x [/tex]

[tex] \frac{\sqrt{3*2}}{2} = x [/tex]

[tex] \frac{\sqrt{6}}{2} = x [/tex]

Answer:

the slope is 1

Step-by-step explanation:

i cant tell if the y-intercept is 1 or -1

Answer:

0.25 and 0.33?

Step-by-step explanation:

Answer:

60

Step-by-step explanation:

Since equalateral. The angles are the same.

Note: Your option 'b' is somewhat ambiguous, so I am assuming you meant to write the equation y=2x+3 for the 'b' option.

Answer:

the equation y = 2x + 3  has slope m=2 and the y-intercept is 3, and also PASSES through the point (2, 7).

Step-by-step explanation:

Given the point (2, 7) from which the equation passes through.

so checking all the equations in the options to check whether any equation passes through or not.

Checking the option 'a':

y = 3x - 2

Putting (2, 7)

7=3(2)-2

7=6-2

7=4

L.H.S is not equal to R.H.S

Therefore, the option 'a' is NOT correct.

So, the equation y = 3x - 2 will NOT PASS through the point (2, 7)

Checking the option 'b':

y = 2x + 3

Putting (2, 7)

7=2(2)+2

7=7

7=7

L.H.S is equal to R.H.S

Therefore, option 'b' is the CORRECT option.

So, the equation y = 2x + 3 will PASS through the point (2, 7)

Checking the option 'c':

y = x-6

Putting (2, 7)

7=2-6

7=-4

L.H.S is not equal to R.H.S

Therefore, the option 'c' is NOT correct.

So, the equation y = x-6 will NOT PASS through the point (2, 7)

Checking the option 'd':

y + 2x = 8

Putting (2, 7)

7+2(2)=8

7+4=8

11=8

L.H.S is not equal to R.H.S

Therefore, the option 'd' is NOT correct.

So, the equation y + 2x = 8 will NOT PASS through the point (2, 7)

Therefore, considering the above analysis, we conclude that:

Option 'b' is the CORRECT option.

So, the equation y = 2x + 3 will PASS through the point (2, 7).

also

The slope-intercept form of the equation is

[tex]y=mx+b[/tex]

where m is the slope and b is the y-intercept.

Therefore, the equation y = 2x + 3  has slope m=2 and the y-intercept is 3, and also PASSES through the point (2, 7).