Graph the line with slope of 5/3 and goes through the point (2,1).

Answer:

80%

explanation:

just looked up "what percentage is 12 out of 15 and it gave me an answer"

just do this for all ur other questions like this

Answer:

m=dV

Step-by-step explanation:

Answer:

To convert radians to degrees, multiply by 180π , since a full circle is 360° or 2π radians. Cancel the common factor of π .

Answer:

144∘

Step-by-step explanation:

4π5⋅180∘π=144∘

Answer:

d

Step-by-step explanation:

y = 7 most likely beacuse  p=1 r =7 q = 6

r + q =13

p + r = 8

p+q=7

y = 7

Answer:

Daniel

Step-by-step explanation:

Daniel ran 5000/40=500=4=125 meters in 1 minutes

Andy ran 4550/37=122.9729... some less than 123 meters in second

Daniel was faster than Andy

Answer:

D divide both the numerator and denominator by cos(x)cos(y)

Step-by-step explanation:

just took test

The derivation of tangent sum identity taken to the expression in Step 3 to give an expression for Step 4 is option D; divide both the numerator and denominator by cos(x)cos(y).

The trigonometric identities is the relationship between the different trigonometric ratios.

These trigonometric identities are the basic formulae that are true for all the values of the reference angle.

For the given situation, the derivation for the tangent sum identity is given in the table below.

The derivation follows the steps,

[tex]\dfrac{sin (x+y)}{cos (x +y)}[/tex]

we know that,

sin (x + y) = sin x cos y + cos x sin y

cos (x + y) = cos x cos y - sin x sin y

Substitute;

[tex]\dfrac{sin x cos y + cos x sin y}{cos x cos y - sin x sin y}[/tex]

Divide each term by cos x cos y

[tex]\dfrac{\dfrac{sin x cos y}{cos x cos y} + \dfrac{cos x sin y}{cos x cos y} }{\dfrac{cos x cos y}{cos x cos y} - \dfrac{sin x sin y}{cos x cos y} }[/tex]

Now, [tex]\dfrac{tan x + tan y}{1 - tan x tan y}[/tex]

Hence we can conclude that the derivation of tangent sum identity taken to the expression in Step 3 to give an expression for Step 4 is option D; divide both the numerator and denominator by cos(x)cos(y).

Learn more about trigonometric identity here;

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Answer: 4(3x + y) and 12x + 4y

Step-by-step explanation:

The complement of selecting a grape candy is D. 7:8.

The complement of a choice is the ratio of not choosing the specified item in preference to others.

The chance of choosing a grape candy is 1/8 or 1:8.  The complement of choosing a grape candy is 7:8 or (1 - 1/8).

The complement of a choice is the opposite probability of choosing an event.

Items          Number    Ratio

Cherry               4         4/16

Lemon               3         3/16

Watermelon      7         7/16

Grape candies  2        2/16

Total                 16

The ratio of grape candies = 2/16 or 1:8

The ratio of not choosing grape candies = 14/16 or 7/8

Thus, the likelihood of failing to choose a grape candy is Option D.

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A. 1:8

B. 4:6

C. 13:16

D. 7:8

hehehehehehehe unknown sorry not sorry

Answer:

Step-by-step explanation:

lets divide 4.8/(-0.4)=-12

Answer:

The answer to this question is negative 12

Answer:

Angle CBD

Step-by-step explanation:

Here, we want to find another name for angle 2

We firstly identify its location

We can see that the angle is on the point B

so B would be the center in the naming

As we can see too, the other sides there enclosing the angle is C and D

So the name of the angle is ;

Angle CBD

Answer:

Simplified form of [tex]\frac{x+1}{x^2+x-6}\div \frac{x^2+5x+4}{x-2}[/tex] is [tex]\mathbf{\frac{1}{(x+3)(x+4)} }[/tex]

Option A is correct answer.

Step-by-step explanation:

We need to find simplified form of [tex]\frac{x+1}{x^2+x-6}\div \frac{x^2+5x+4}{x-2}[/tex]

Solving the given expression:

[tex]\frac{x+1}{x^2+x-6}\div \frac{x^2+5x+4}{x-2}[/tex]

First we find factors of [tex]x^2+x-6[/tex]

[tex]x^2+x-6 \\= x^2+3x-2x-6\\= x(x+3)-2(x+3)\\=(x-2)(x+3)[/tex]

So, factors of [tex]x^2+x-6[/tex] are [tex](x-2)(x+3)[/tex]

Now, fining the factors of [tex]x^2+5x+4[/tex]

[tex]x^2+5x+4\\=x^2+4x+x+4\\=x(x+4)+1(x+4)\\=(x+1)(x+4)[/tex]

So, factors of [tex]x^2+5x+4[/tex] are [tex](x+1)(x+4)\\[/tex]

Now the given expression will become:

[tex]\frac{x+1}{(x-2)(x+3)}\div \frac{(x+1)(x+4)}{x-2}[/tex]

Now, converting division sign into multiplication sign:

[tex]=\frac{x+1}{(x-2)(x+3)}\times \frac{x-2} {(x+1)(x+4)}\\Cancelling, \:common\:terms\\=\frac{1}{(x+3)(x+4)}[/tex]

So, simplified form of [tex]\frac{x+1}{x^2+x-6}\div \frac{x^2+5x+4}{x-2}[/tex] is [tex]\mathbf{\frac{1}{(x+3)(x+4)} }[/tex]

Option A is correct answer.

Answer:

5.75 cups of water

Step-by-step explanation:

divide 5 by 15 % and add that to what it it should be getting

Answer:

x = √53

Use the pythagorean theorem to solve for x, which would be c in the equation a^2 + b^2 = c^2.

(a and b are the sides that meet up in a right triangle, c is the hypotenuse. In this case, you are solving for the hypotenuse.)

Step-by-step explanation:

1. Plug in the numbers in the pythagorean theorem.

2^2 + 7^2 = c^2 (remember, each variable is squared)

2. Simplify.

4 + 49 = 53

Since each variable in the pythagorean theorem is squared, the side value would be √53.

Answer:

+2 each year. 40+(2+y), y being years.

Answer:

D.) No, because one x-value corresponds with two different y-values

A function is a relation in which each input has only one output.

inputs=x     outputs=y

I hope this helps :

Answer:

x=15

Step-by-step explanation:

5x-12=3(x+6)   =  5x-12=3x+18

+12 on both sides

5x=3x+30

-3x on both sides

2x=30

2x/2=x

30/2=15

x=15

Answer:

Step-by-step explanation:

Question 1

Use ratios to solve:

Question 2

Mutya earned Php. 330  

Answer:

7

Step-by-step explanation:

5 + 4.5 + 2.5 = 12 ÷ 3 = 4

how I know mean is when you add each together then divide it by how many things you added together so we added 3 things together so just divide your answer by 3.

Answer:

$126

Step-by-step explanation:

$252/$18=$14 dollars per hour.

now take 14*9 and you get $126.

Answer:

$126

Step-by-step explanation:

Okay, so to solve this question, we need to get from 18 (hours) to 9. To do this, we obviously divide 18 by 2. Since we did this, we now have to do the same thing with the other side ($252.) 252 divided by 2 is 126. This means that if Chau made $252 in 18 hours,  he will make $126 in 9 hours.

Have a nice day! :)

Answer:

y=2

Step-by-step explanation:

3x+4y=20

3*4+4y=20

12+4y=20

4y=20-12

4y=8

y=8/4

y=2

Step-by-step explanation:

The answer is 2, 3*4= 12 and 4*2=8. if you add both of them you get 20.

Answer:

1. Locate the y-intercept on the graph and plot the point.

2. From this point, use the slope to find a second point and plot it.

3. Draw the line that connects the two points.

Step-by-step explanation: −5.6<−4.2, and −5.6 is located to the left of −4.2.

Answer:

-4.5 < -2.3, and -4.5 is located to the left of -2.3.

Step-by-step explanation:

Answer:

About 7.2 units

Step-by-step explanation:

[tex]cd \: = \sqrt{( - 8 - 2)^{2} + (7 - 3 )^{2} } = 7.21[/tex]

Answer:

this is for column A

Step-by-step explanation:

1: x=9

2:x=8

3:x=7

4:x=84

5:Exact Form: 15/2

Decimal Form: 7.5

Mixed Number Form: 7 ½

6:Exact Form: 25/6

Decimal Form: 4.16

Mixed Number Form: 4 ⅙

7:x=77

8:decimal form:0.03

exact form: 1/30

9:x= 2.83

10:x=6

11: 2.17

12:Exact Form:1/3

Decimal Form: 0.3