Geometry question #19

Answer:

A rational number is the QUOTIENT of two INTEGERS while a rational expression is a QUOTIENT of two FUNCTIONS.

Hope this helps!

:)

Answer:

quotient

integers

quotient

functions

Step-by-step explanation:

Answer:

64 dots

Step-by-step explanation:

theres a pattern

the number of terms is always multiplied by itself for Instance 4 terms= 16 dots 4×4=16

Answer:

64bdots I believe

Step-by-step explanation:

i Don't know how to explain this :(

Answer:

movie costs $1.25

Video game costs $5.50

Step-by-step explanation:

4x + 8y = 49 , 2x +3y = 19. By solving for x first, we get x=5/4. After substituting x into the equation, we get 4(5/4) + 8y =49 , 2(5/4)+3y=19 and then we solve for y. and we get y=11/2. check our answer, and it is true.

Hope you find this helpful

Answer:

7

Step-by-step explanation:

V=lwh

3=7·3·1

3=7

Hello there!

The x-intercept and y-intercept of the line shown on the graph are...

x-intercept: (-7,0)

y-intercept: (0,2)

Answer:

The x-intercept and y-intercept of the line shown on the graph are...

x-intercept: (-7,0)

y-intercept: (0,2)

Step-by-step explanation:

Answer: c

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Solve everything else first. Then come back to A.

B. 1, 3, 5 and 2, 4, 6 are both consisting of 3 numbers.   Fair

C. HH=dust  TT=vacuum  HT=vacuum  TH=flip    Not fair

D. 1=dust  2=vacuum  3=dust  4, 5, 6=roll    Not fair

B is the answer

Please mark as Brainliest! :)

Have a nice day.

Answer:

[tex]$\text{sin}(x)=\frac{12}{13} $[/tex]

[tex]$\text{cos}(x)=\frac{5}{13} $[/tex]

[tex]$\text{tan}(x)=\frac{12}{5} $[/tex]

Step-by-step explanation:

Consider:

[tex]$\text{sin}(x)=\frac{\text{Opposite}}{\text{Hypotenuse}} $[/tex]

[tex]$\text{cos}(x)=\frac{\text{Adjacent}}{\text{Hypotenuse}} $[/tex]

[tex]$\text{tan}(x)=\frac{\text{Opposite}}{\text{Adjacent}} $[/tex]

I will apply adjacent side to angle [tex]x[/tex] as 5. and opposite side to angle [tex]x[/tex] as 12.

So,

[tex]$\text{sin}(x)=\frac{12}{13} $[/tex]

[tex]$\text{cos}(x)=\frac{5}{13} $[/tex]

[tex]$\text{tan}(x)=\frac{12}{5} $[/tex]

tan x  5

         12

sin x   5

         13

cos x 12

         13

this is the correct answer

Answer:

y = (6-4x) / 9

Step-by-step explanation:

6 = 4x+9y

Subtracting 4x to both sides

6 - 4x = 9y

Now dividing both sides by 9

We'll get

(6-4x)/9 = y

OR

y = (6-4x) / 9

Answer:

y = 2/3 - 4x/9

Step-by-step explanation:

6 = 4x + 9y

you have to isolate the 9y soo, subtract 4x on both sides

6 - 4x = 9y

now, divide both sides by 9

6/9 - 4x/9 = y

simplify!

2/3 - 4x/9 = y

Answer:

16

Step-by-step explanation:

b^2

Let b= -4

(-4)^2

16

Answer:

16

Step-by-step explanation:

We have the expression:

b^2

We know that b= -4. Therefore, we can substitute -4 in for b.

(-4)^2

-4^2 is the same as multiplying 4, 2 times.

-4^2

=-4*-4

2 negative numbers multiplied together make a positive number.

= 16

Answer:

(1, 1), (2, 2.333) and (3, 3.666).

Step-by-step explanation:

To find solutions for this equation, we can just choose values for x and then calculate the values of y.

So, for x = 1, we have:

4*1 - 3y = 1

3y = 3

y = 1

For x = 2, we have:

4*2 - 3y = 1

3y = 7

y = 2.333

For x = 3, we have:

4*3 - 3y = 1

3y = 11

y = 3.666

The points we need to plot is (1, 1), (2, 2.333) and (3, 3.666).

Check the image attached for the plot.

Three solutions for the linear equation are: (0, -0.333), (1,1) and (3, 3.667).

The graph is given at the end of this answer.

-----------------------------

The equation is:

[tex]4x - 3y = 1[/tex]

In slope-intercept formula, we have that:

[tex]3y = 4x - 1[/tex]

[tex]y = \frac{4}{3}x - \frac{1}{3}[/tex]

Thus, the solutions are given by the following pairs of points: [tex](x, \frac{4}{3}x - \frac{1}{3})[/tex]

-----------------------------

For x = 0, we have that [tex]y = \frac{4}{3}(0) - \frac{1}{3} = -\frac{1}{3} = -0.333[/tex], thus, one solution is (0, -0.333).

For x = 1, we have that [tex]y = \frac{4}{3}(1) - \frac{1}{3} = \frac{3}{3} = 1[/tex], thus, one solution is (1,1).

For x = 3, we have that [tex]y = \frac{4}{3}(3) - \frac{1}{3} = \frac{11}{3} = 3.667[/tex], thus, one solution is (3, 3.667).

These solutions are labeled on the graph given at the end of this answer.

A similar problem is given at https://brainly.com/question/16768849

Answer:

Step-by-step explanation:

5

Answer:

x≥(500-87)/40

Step-by-step explanation:

You need 500 lbs and already have 87 so you need at least 413 bags. You divide you 40 because they come in 40 pound bags. Round up so that you have the minimum number of bags necessary to reach 500 lbs of corn.

Answer:

The formula to calculate the final cost of Sally's new car:

C = 35000 x (1 + 4.5/100)^6 = 45579.1 dollar

Hope this helps!

:)

Answer:

The answer is c because the five is throwing you off

Answer:

Fraction of drink that is water = = 0.875 = 87.5 %

Explanation:

 400 ml of squash is made by mixing 50 ml of cordial with water.

 Total volume of squash = 400 ml

  Total volume of cordial = 50 ml

  Total volume of water  =  400 - 50 = 350 ml

   Fraction of drink that is water = Volume of water/ Volume of squash

                                                    = 350/400

                                                    = 7/8

                                                    = 0.875 = 87.5 %

And I see ur profile pic of a gachaverse character I love gacha

Given that 5 centimeters equals 2 kilometers, we are asked to find how many centimeters equals to 5 kilometers.

So, we know the rate is 5 centimeters is equal to 2 kilometers.

We should find out how many centimeters equals 1 kilometer.

To do this, we can divide 5 centimeters by 2 to find out how many centimeters is 1 kilometer.

5/2 = 2.5

So, the new rate is 2.5cm = 1km.

Then, all we need to do is multiply the new rate by 5 to find out how many centimeters is 5 kilometers.

5 x 2.5 = 12.5

Therefore, 12.5 centimeters equals a distance of 5 kilometers.

Answer:

B.

Step-by-step explanation:

2 kilometer = 5 cm

And

5 km = ? cm

Using unitary method

2 km = 5 cm

1 km = 5/2 cm

1 km = 2.5 cm

Now

Multiplying both sides by 5 we'll get:

5 km = 2.5 × 5 cm

5 km = 12.5 cm

Step-by-step explanation:

If K is the midpoint of JL, then JK and KL will be congruent to each other because a midpoint divides a line into two congruent segments.

JK ≅ KL

Now, let's add in the expressions.

2x + 4 = 4x - 8

-2x + 4 = -8

-2x = -12

x = 6

So, the value of x is equal to 6. Since JK is congruent to KL, then we can plug in x for one of the equations and multiply that answer by 2 so we can find the measurement of JL.

JK = 2(6) + 4

JK = 12 + 4

JK = 16

16 * 2 = 32

So, the measurement of JL is equal to 32.

First represent your two consecutive integers as follows.

X ⇒ first integer

X + 1 ⇒ second integer

Since their sum is 51, our equation reads x + x + 1 = 51.

Now combine like terms to get 2x + 1 = 51.

Now subtract 1 to isolate the 2x and this gives us 2x = 50.

Since 2 is being multiplied by x, to get x by itself, we need

to divide by 2 on both sides of the equation to get x = 25.

If x = 25, then x + 1 would be 25 + 1 or 26.

So our two consecutive integers are 25 and 26.

Answer:

do you stillneed help?

Step-by-step explanation:

pls show a picture of something attached

Answer:

(4,0)

Step-by-step explanation:

Edg 2020

Answer:

Step-by-step explanation:Sorry my answer thing isn't working. But the answer is the first one.

Answer:

a

Step-by-step explanation:

Answer:

7n+14

Step-by-step explanation:

Answer:

30

Step-by-step explanation:

divide by 2

60÷2= 30 each

Answer:

the answer if  it had to be in a ratio is 1:4 or if u need a whole number its 30 hope this helps

Answer:

x=3.46

Step-by-step explanation:

Answer:

-3.4641 and 3.4641  or  x= -2√3 and x= 2√3

Step-by-step explanation:

x²=12   take the square root of both sides

x=±2√3  separate the solutions

x= -2√3 or x= 2√3  solve

x= -3.4641 or x=3.4641

Answer:

3927 litres

Step-by-step explanation:

V=hpir²

1/2 full

Vcylinderthisone=(1/2)hpir^2

given

h=250

r=100

So...

V=(1/2)(250)pi(100)²

V=125pi10000

V=1250000pi

aprox pi=3.141592

V=3926990 cm^3

divide by 1000

3926.99 liters

about 3927 litres

Answer:

8.5

Step-by-step explanation:

it would technically round to 9, but given the answer choices its A) 8

The protein in the bag of dog food is 8 pounds.

The percentage is calculated by dividing the required value by the total value and multiplying by 100.

Example:

Required percentage value = a

total value = b

Percentage = a/b x 100

Example:

50% = 50/100 = 1/2

25% = 25/100 = 1/4

20% = 20/100 = 1/5

10% = 10/100 = 1/10

We have,

Weight of the bag = 35 pounds

Percentage of the weight of protein = 23%

The weight of the protein in the bag.

= 23% of 35 pounds

= 23/100 x 35

= 8.05 pounds

= 8 pounds

Thus,

The weight of the protein is 8 pounds.

Learn more about percentages here:

https://brainly.com/question/11403063

#SPJ5

Step-by-step explanation:

In the mensuration of a triangular prism we can find the total surface area by solving for the areas of  individual shape.

The triangular prism consist of

1. three rectangular surfaces

2. two triangular surfaces.

Hence the total surface area is the sum of the areas of the rectangular surface

= [tex](l* w) +( l*w)+(l*w)\\[/tex]

and the sum of all areas of triangular surfaces

= [tex](\frac{1}{2}bh) + (\frac{1}{2}bh)[/tex]

In summary just find the area of each shape and add them together.

Answer:

Im confused on what the question is. The equation you have is correct. Youhave the Y=Mx+b format so M=6 and b=20

Step-by-step explanation:

Answer:

Length of DE = 22.8cm

Step-by-step explanation:

Given: 23° and 8.9cm

To find the length of DE, we need to use the SOH-CAH-TOA method.

Since DE is the hypotenuse (The longest side), we need to use SOH meaning sinФ([tex]\frac{opposite}{hypotenuse}[/tex]).

The opposite of the angle, 23° is 8.9cm, by replacing the formula with the given, we would get the following: sin(23°)=([tex]\frac{8.9}{x}[/tex]).

To calculate, we need to multiply 'x' to both sides: x*sin(23°) = 8.9

Using a calculator, sin(23°) is 0.39

0.39x = 8.9

By dividing 0.39 to both sides, we should end up with 22.8cm (rounded to the nearest tenth of a centimeter).