Solve the system of equations by graphing. Check your solution. y=-3x+7 3x+y=4

Answer:

5 5/9

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

68.7%

Step-by-step explanation:

If the cost of 819.73 for full cover insurance for a female and a male is 1192.64 what is the percentage?

The Percentage is calculated as:

819.73/1192.64 × 100

= 0.68732392004293 × 100

= 68.732392004 %

Approximately = 68.7%

Therefore, the percentage is 68.7%

Answer:2 +m-1 + m

Step by step explanation

Answer:

716

Step-by-step explanation:

Answer:

856

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

-20/-2 = 10

10-4= 6

Answer:

12 Cups if Cheese

Step-by-step explanation:

Answer:

y = 8

x = 17

Step-by-step explanation:

We can find the missing values using similarity ratio

15/30 = y/16 cross multiply expressions

30y = 240 divide both sides by 30

y = 8

Now do the same for x

15/30 = x/34 cross multiply expressions

30x = 510 divide both sides by 30

x = 17

Answer:

no

Step-by-step explanation:

I don't know maybe I really don't know im not smart at all

As input 20 relates to two different outputs 40 and 50 the relation is not a function.

A function can be defined as the outputs for a given set of inputs.

The inputs of a function are known as the independent variable and the outputs of a function are known as the dependent variable.

We know a relation is a function if it is one to one implies every input relates to different output or many one as different inputs lead to the same output.

The given information is represented by a diagram has one-to-many relations as the input 20 leads to the same output 50 so this is a one-to-many relation and not a function.

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Answer: True

Step-by-step explanation:

True, if two points are in a plane, then the line joining the two points lies entirely in the plane.

Discussion:

For instance, if two points A and B lie in a plane x-y, We can conclude that the line AB also lies in the plane x-y.

This therefore means that; Irrespective of whether the points are in represented in 2 or 3 dimensions, the line joining them lies within the plane in discuss.

Read more about planes and lines;

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Answer:

I got 11.814405

Step-by-step explanation:

12.99 times .85 then multiply by 1.07

Answer:

length of arc=60/360×2π×12=1/6×2×12π=4π=4×22/7=12.57cm

Answer:

12^2-5^2=a^2

144-25=a^2

119=a^2

A=10.91

Step-by-step explanation:

Answer:

=76

Step-by-step explanation:

24+(−9)(−4)+33−17

=24+36+33−17

=60+33−17

=93−17

=76

Answer:

350 kilómetros por hora son 97,2222 metros por segundo ;)

The result of converting 350 km/h to meter per second is 97.22 m/s.

To convert from kilometers per hour (km/h) to meters per second (m/s), you need to apply the conversion factor.

The conversion factor for this conversion is 1 km/h = 0.2778 m/s.

To convert 350 km/h to m/s, multiply 350 by the conversion factor:

350 km/h×0.2778 m/s

= 97.22 m/s

Therefore, the result of converting 350 km/h to m/s is approximately 97.22 m/s.

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Answer:

2x-3y=15

Step-by-step explanation:

y=2/3x-5

2/3x-y=5

3(2/3x-y)=3(5)

2x-3y=15

The required equation of the line is represented by 2x-  3y = 15 in standard form.

A linear equation is written in the standard form as Ax + By = C, where A, B, and C are integers and x and y are variables.

For example, 8x + 2y = 7 is the standard form of a linear equation in two variables.

The equation is given in the question

⇒ y = 2/3x - 5

We have to determine the standard form of the given linear equation

⇒ y = 2/3x - 5

⇒2/3x - y = 5

Multiply by 3 into both sides of the above equation,

⇒3(2/3x-y) = 3(5)

⇒2x - 3y = 15

Therefore, the required equation of the line is represented by 2x-  3y = 15 in standard form.

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Answer:

80.6%

Step-by-step explanation:

29/36 = about 0.8055556 = 80.55556% = about 80.6%

Answer:

Step-by-step explanation:

Since the sum of all interior angles of a triangle is 180 degrees, we are able to derive the answer of what x (m<1 in this case) measures.

For example, in number 1, you can do

m<1 = 180 - 94 - 45

For the 2nd one, the tick marks show that the highlighted angles measure the same.

So, it would be (180-58)/2 = m<1

Finally, for the third one, there is a right angle, meaning that it measures 90 degrees

Therefore, 180-90-77 = m<1

x = 90°

that's the answer

Answer:

90

Explanation

vertical angles and right angles in a quadrilateral

Answer:

10 tomatoes for 3.15 > 18 potatoes for 4.10

Step-by-step explanation:

Answer: B 15 units

Step-by-step explanation:

Step-by-step explanation:

Points ( -3,5 )( 6,-4 )

You use the slope formula to find the slope.

M = Y2 - Y1 over

      X2 - X1

Which is -4 - 5

               6 - -3 =         -9/9 = -1

The slope is -1

Now to find the y-intercept we use one of the x,y points ( I'll use 6,-4 )

And plug them in

-4 = -1(6) + b

-4 = -6 + b

+6   +6

2 = b

The equation will be y = -1x + 2

Answer:

A.

Step-by-step explanation:

Look up "45 45 90 triangle" for diagrams to better explain.

Answer:

The speaker is a child who cannot understand the concept of a shadow or what it is, that it isn't another person, and instead looks at his shadow in a new way, showing the reader how to think past the mere science of it. rhuman being.

Step-by-step explanation:

por el coronavirus

dificulta la respiracion

espero te ayude

Answer:

y=-3x+5

Step-by-step explanation:

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