Of the 15 DVDs, 3/5 were comedies. How many movies were comedies

Answer:

x = 5

Step-by-step explanation:

Step 1: Subtract 3x from both sides.

x+4−3x=3x−6−3x

−2x+4=−6

Step 2: Subtract 4 from both sides.

−2x+4−4=−6−4

−2x=−10

Step 3: Divide both sides by -2.

−2x /−2 = −10 /−2

x = 5

Answer:

               Reasons                                         Statements                            

Step-by-step explanation:

You have to prove the triangle congruent by SSS (side side side), SAS (side angle side), ASA (angle side angle), AAS (angle angle side), and HL (hypotenuse leg). I proved this triangle by SAS because they already told us that < A and < D are congruent and that line BC is congruent to line EC. So I just had to prove that <ACB and <DCE are congruent, and since they are vertical angles they have to be congruent.

Answer: Y=120 Z=20

Step-by-step explanation: this ones a little harder so im not too confident in these answers.. but hopefully they are also correct.

Answer:

y=120 and z=20

Step-by-step explanation:

bringing (5z-40)° in their vertically opposite side

5z-40=60[being the pair of corresponding angle]

or, 5z=60+40

or, 5z=100

z=20

again,

5z-40+y=180[sum of straight angle]

or, 5×20-40+y=180

or, 100-40+y=180

or, y=180-60

y=120

Answer:

Domain: real numbers

Range: 0 < f(x) < ∞

y-intercept: 1

Asymptote: A horizontal asymptote of y = 0

Answer:

[tex]n + d = 368[/tex]

[tex]0.05n + 0.10d = 28.40[/tex]

Step-by-step explanation:

Given

[tex]Total = 368[/tex]

[tex]Value = \$28.40[/tex]

Required

Determine the linear equations to represent the scenario

Represent nickel with n and dimes with d

So, the total is:

[tex]n + d = 368[/tex]

[tex]1\ nickel = \$0.05[/tex]

[tex]1\ dime = \$0.10[/tex]

So, the value is:

[tex]0.05n + 0.10d = 28.40[/tex]

Hence, the linear equations are:

[tex]n + d = 368[/tex]

[tex]0.05n + 0.10d = 28.40[/tex]

The system of linear equations and solution can be used to represent the number of nickels and dimes Matthew has in his collection is n + d = 368 0.05n + 0.1d=28.4  168 nickels and 200 dimes.

Given that,

Based on the above information, the calculation is as follows:

n + d = 368

So,

d = 368 - n

And,

0.05n + 0.10d = 28.40

0.05n + 0.10(368 - n) = 28.40

0.05n + 36.8 - 0.10n = 28.40

0.05n = 8.4

n = 168

So, d = 368 - 168

= 200

Therefore we can conclude that the correct option is A.

Learn more: brainly.com/question/16115373

Answer:

y = 8

Step-by-step explanation:

x = 9 is a vertical line, so any perpendicular to it is horizontal.

Horizontal line passing through (-1/9,8): y = 8

Answer: 44

Step-by-step explanation:

Answer:

d-44 needs to add up to 90 pretty sure

Answer:

YES

Step-by-step explanation:

Answer:

a 8, 11, 14 are the next three terms

Step-by-step explanation:

Answer:

Using the distributive property would look like:

3(9m + 5p)

Then, solve it= 27m + 15p

Ms. Fullerton would order 27 markers and 15 packs of pencils a month later.

Answer:

True

Step-by-step explanation:

Correct

Answer:

you asking or tellin?

Step-by-step explanation:

Answer:

The slope of the function graphed is less than the linear function that has an x-intercept of 1 and a y-intercept of -2.

Step-by-step explanation:

It is given that x-intercept is 1 and y-intercept is -2.

Now, the coordinate of the point is (1,0) and (0,-2).

We know that,

Slope = [tex]\dfrac{y_2-y_1}{x_2-x_1}[/tex]

[tex]S_1=\dfrac{-2-0}{0-1}[/tex]

[tex]S_1 = \dfrac{-2}{-1}[/tex]

[tex]S_1=2[/tex]

Now, Slope of the graph given

Co-ordinate is (-5,0) and (1,2).

Using the formula of slope

[tex]S_2 = \dfrac{2-0}{1-(-1)}[/tex]

[tex]S_2 = \dfrac{2}{1+1}[/tex]

[tex]S_2 = \dfrac{2}{2}[/tex]

[tex]S_2 =1[/tex]

Now, [tex]S_1>S_2[/tex]

Hence, the slope of function graphed is less than linear function that has an x-intercept of 1 and a y-intercept of -2.

Answer:

4

Step-by-step explanation:

they all equal to 4

4 x 12 = 48

4 x 7 = 28

4 x 11= 44

therefor its 4

The greatest common factor of 48, 28, and 44 is 4.

The greatest common factor for 42, 28, and 44 is to be determined.

Factors can be defined by splitting the value into multipliable values.

Here,
Factor of 42 = 2,4,6,7
Factor of 28 = 2,4,7
Factor for 44 = 2,4,11
So, the greatest common factor is 4

Thus, the greatest common factor of 48, 28, and 44 is 4.  

Learn more about Factors here:
https://brainly.com/question/24182713

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Answer:

300 minutes

Step-by-step explanation:

60 minutes in an hour

5 hours

60x5 = 300

Answer:

300

Step-by-step explanation:

5 times 60 is 300. 60 is how many minute are in an hour

Answer:

[tex]m=1[/tex]

Step-by-step explanation:

Slope can be calculated using following formula

[tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]  ----------- (1)

Here

[tex](x_1, y_1)=(1, 1) \ \ and \ \ (x_2, y_2) = (2, 2)[/tex]

Substitute values in equation (1)

[tex]m=\frac{2-1}{2-1}[/tex]

[tex]m=1[/tex]

Answer:

As Jean writes 75,000,000 in scientific notation as 75.

This is INCORRECT!

The correct solution is:

75,000,000 in scientific notation: 7.5 × 10⁷

Step-by-step explanation:

As Jean writes 75,000,000 in scientific notation as 75.

This is INCORRECT!

Here is the correct solution:

Given the number

75,000,000

Let us write the number 75000000 in scientific notation

We know that scientific notation is of the form [tex]a\times 10^b[/tex] where [tex]1\le a<10[/tex] and b is an integer.

Move the decimal point to the left to create a new number from 1 up to 10.

[tex]a=7.5000000[/tex]

Count the number of times you moved the decimal point

b = 7

so

[tex]=7.5000000\times 10^7[/tex]

Remove the trailing zeros

[tex]=7.5\times \:10^7[/tex]

Therefore, we conclude that:

75,000,000 in scientific notation: 7.5 × 10⁷

Answer: circumference of any circle by it's diameter

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

[tex] - 2 {x}^{2} [/tex]

Step-by-step explanation:

on the picture

if it's helpful ❤❤❤

THANK YOU.

Answer:

Quadrant 2

Step-by-step explanation:

:)

Answer:

The perimeter of square will be 18 units

Step-by-step explanation:

We are given that the coordinates of three vertices of a square A (-2 1/2 , 1 1/2), B (-2 1/2 -3), and C (2,1 1/2 )

When point D is placed on this perimeter.

We have to find the perimeter of the square.

First we have to find the side of square by using the distance formula

Distance formula

[tex]\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Coordinates of A=(-5/2,3/2)

Coordinates of B=(-5/2,-3)

Length of side AB=[tex]\sqrt{(-5/2+5/2)^2+(-3-3/2)^2}[/tex]

Length of side AB=[tex]\sqrt{0+(-9/2)^2}[/tex]

Length of side AB=9/2 units

Now, the perimeter of square=4 (side)

Using the formula

Perimeter of square=4(9/2)=18 units

Answer: 5 times

Step-by-step explanation: 11 goes into 50 four times. That means that the first four times the carousel runs, 11 kids will be on it. But since six ungrateful children were left out, the carousel will need to run one extra time so those brats can get a turn.

Answer:

yup your answer is right

Answer:

1436

Step-by-step explanation:

i just did it

1,436

hope it helps!

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