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Answer:

The completed ordered pair are;

(0, 1), (-1, -1), and (1, 3)

Step-by-step explanation:

The ordered pair, (x, y), presents the corresponding values of 'x' and 'y' based on a given relationship, or equation

The given relationship between 'x', and 'y' is, y = 2·x + 1

Therefore, given that the x-values (first of two values, separated by the coma) are given, we have;

In the given incomplete pair (0, ), when x = 0, therefore, y = 2 × 0 + 1 = 1

The complete ordered pair is (0, 1)

Similarly, for (-1, ), we have;

When x = -1, y = 2 × (-1) + 1  = -1

The complete ordered pair is (-1, -1)

We also have for the incomplete pair, (1, )

When x = 1, y = 2 × 1 + 1 = 3

The complete ordered pair is (1, 3)

The completed ordered pair for the equation, y = 2·x + 1, are therefore;

(0, 1), (-1, -1), and (1, 3).

Answer:

Step-by-step explanation:

It seems to me that you are being asked for what values of x does f(x) + g(x) = 0. Which means that you need to add them together, combine like terms if possible, and then factor. Adding them together gives you

[tex]x^2+6x+4=0[/tex]  This doesn't factor to integer solutions, so we will use the quadratic formula to factor it. The quadratic formula is as follows:

[tex]x=\frac{-b+-\sqrt{b^2-4ac} }{2a}[/tex] For us, a = 1, b = 6, c = 4. Filling in accordingly:

[tex]x=\frac{-6+-\sqrt{36-4(1)(4)} }{2}[/tex] and simplifying a bit:

[tex]x=\frac{-6+-\sqrt{20} }{2}[/tex]  The square root of 20 can be simplified down to 2√5, so plugging that in gives us:

[tex]x=\frac{-6+-2\sqrt{5} }{2}[/tex] and then reducing everything down to its lowest terms:

x = -3 ± √5. Those are irrational numbers but they are the numbers that make that addition o to 0.

Answer:

x^2 - 30 + 224 ≥ 0  

the amount of cookies Jessica has more than Martha is at least two

Step-by-step explanation:

J + M = 30

x - 12 < 80

Answer:

Step-by-step explanation:

52 predicted that they will pass which means that (80-52) = 28 predicted that they will fail.

people who passed among the predicted ones = 52 * 3/4 = 39 people

54 people pass altogether so people who passed among the ones who predicted they will fail = 54 -39 = 15 people

percentage = 15/28 * 100 = 53.6 %

Answer:

4

Step-by-step explanation:

has most number of

Answer:

Case 1: 7y + x - 20 = 0 (Perpendicular)

Case 2: y - 7x + 40 = 0 (Parallel)

Step-by-step explanation:

Case 1: Perpendicular

Equation of the given line y = 7x - 6

Comparing with the general equation y = mx + c; m = 7

For two lines to be perpendicular, the product of their gradients is (-1) or we can also say; gradient of one line must be the negative inverse of the other gradient.

So the gradient of a line perpendicular to y = 7x - 6 should be (-1/7)

Now solving for the equation of the line using the formula

y - y = m(x - x ) where (x , y ) are the coordinates of the point.

substituting..

y - 2 = (-1/7)(x - 6)

7(y - 2) = -1(x - 6)

7y - 14 = -x + 6

7y + x -14 - 6 = 0

7y + x - 20 = 0 is the equation of the line perpendicular to y = 7x - 6 and passes through the point (6,2)

Case 2: Parallel

Equation of the given line y = 7x - 6

Comparing with the general equation y = mx + c; m = 7

For two lines to be parallel, they must have equal gradients.

So the gradient of a line parallel to y = 7x - 6 should be 7

Now solving for the equation of the line using the formula

y - y = m(x - x ) where (x , y ) are the coordinates of the point.

substituting..

y - 2 = 7(x - 6)

y - 2 = 7x - 42

y - 7x -2 + 42 = 0

y - 7x + 40 = 0 is the equation of the line parallel to y = 7x - 6 and passes through the point (6,2)

Answers:

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

Explanation:

I'm assuming 7/5 is the scale factor. If so, notice how 7/5 = 1.4 which is larger than 1.

The scale factor being larger than 1 means we have an enlargement.

The image is going to be larger compared to the preimage.

The preimage rectangle is 12 in by 6 in. Multiply each dimension by 1.4 to get 12*1.4 = 16.8 and 6*1.4 = 8.4

The image rectangle is 16.8 inches by 8.4 inches

Answer:

This is an enlargement. The dimensions of the scaled rectangle is 16.8 inches by 8.4 inches.

Step-by-step explanation:

This is a dilation.

A dilation makes a figure larger or smaller.

In this case, the scale factor is an enlargement; the figure will be larger.

The figure will be larger because the scale factor, 7/5, is larger than one (1).

If the scale factor were smaller than one (1), it would be a reduction.

In dilations, a scale factor is how much larger the image will be.

In other words, multiply the side lengths by the scale factor.

The original rectangle has a length of 12 inches and a width of 6 inches.

[tex]12*7/5=84/5[/tex]

[tex]6*7/5=42/5[/tex]

It will be more convenient to change the products, which are fractions, to decimals.

[tex]84/5=16.8[/tex]

[tex]42/5=8.4[/tex]

Therefore, the dimensions of the scale rectangle is 16.8 inches by 8.4 inches.

Answer:

Uninsured and underinsured motorists auto insurance coverage is compulsory in many states and it covers if liable party has no or insufficient coverage, and provides coverage for all damages that otherwise would have been paid such as medical expenses, lost income, and pain and suffering.

Step-by-step explanation:

so it is true

A few states require drivers to buy car insurance is true.

Car insurance is a contract between you and the insurance company that shelters you from financial loss if there's an accident or theft.

In exchange for your paying a premium, the insurance company agrees to pay the losses, minus the deductible, as outlined in your policy.

Auto insurance is a contract between you and the insurance company that protects you against financial loss in the event of an accident or theft.

Hence, A few states require drivers to buy car insurance is true.

Learn more about car insurance here;

https://brainly.com/question/13193741

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answer

x, y - intercepts are (0, -1) and (-4, 0)

Step-by-step explanation:

put x and y = 0 respectively in given equation to get intercepts

Answer:

230,000,000

Step-by-step explanation:

because you multiply the area value by 1000000

Answer:

PICTURE?

Step-by-step explanation:

Answer:

<1= 100°

Step-by-step explanation:

<1=<5 Corresponding angles are equal

To find <5

180-80=100

Therefore <1=100

Answer:

it's base times height or it can be the width of the shape

Answer:

Pink:   114 square units

Turquoise:   183 square units

Step-by-step explanation:

Separate the shapes into triangles and rectangles.

Area of a rectangle = width × length

Area of a triangle = 1/2 × base × height

This comprises of 2 triangles and 2 rectangles.

Area of bottom left triangle = 1/2 × 6 × 6 = 18 square units

Area of top right triangle = 1/2 × 5 × 4 = 10 square units

Area of bottom large rectangle = 6 × 11 = 66 square units

Area of upper small rectangle = 4 × 5 = 20 square units

Total area = 18 + 10 + 66 + 20

                 = 114 square units

This comprises of 1 triangle and 2 rectangles.

Area of triangle = 1/2 × (25 - 9 - 9) × (24 - 16 - 2)

                          = 1/2 × 7 × 6

                          = 21 square units

Area of middle rectangle = (25 - 9 - 9) × 16

                                         = 7 × 16

                                         = 112 square units

Area of right rectangle = 2 × 25

                                      = 50 square units

Total area = 21 + 112 + 50

                 = 183 square units

Answer:

Pink is = 114 square units

Turquoise is = 83 square units

--

The shapes need to be converted into triangles and rectangles so we can use their area formula which is

This shape has one triangle and two rectangles!

So . .

Area of the triangle = A = [tex]\frac{1}{2}[/tex] × b × h

A= middle rectangle = A= L x W

A= right rectangle = L x W

In all = 183² units

2 . PINK

This shape has two rectangles and two triangles

In all = 114² units

it's (a) 30 square feet

hope it helps you ♡

Answer:

Step-by-step explanation:

a) We have 15! as the product of 1 to 15 natural numbers.  Since 17 is prime there will be no factor common to these

By actual division we find

15! (mod 17) =16

From this we deduce

even 16! mod 17 = 16 = -1

According to Wilson theorem

(17-1)! = -1 mod 17

Thus verified 17 is prime

Hence 15! (mod 17) =-1=16

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

b) 2(26!) is divided by 29

Since 29 is prime

(29-1)! = -1 mod 29

28! = -1 mod 29 = 28

When divided this gives 25 as remainder

THANKS  

0

Answer:

Step-by-step explanation:

according to the question expression can be written as

=3(2+4)

Answer:

3

Step-by-step explanation:

Hi,

To begin, we have one mixed number and one fraction. In order to solve, we have to turn the mixed number into an improper fraction.

2 3/4 as an improper fraction is 11/4. We know this because we multiply the denominator by the whole number which is 4 x 2 = 8 and then add the result to the numerator which is 8 + 3 = 11. The denominator stays the same.

So...

11/4 - (-1/4)

- (-) always turns into a +. So when subtracting a negative, take those two subtraction signs, cancel them out, and add instead.

11/4 + 1/4 = 12/4

We can add straight across since they have the same denominator.

12/4 = 3

I hope this helps :)

Answer:

I think it's 41

Step-by-step explanation:

The Fitness Gram Pacer Test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal. A single lap should be completed each time you hear this sound. Remember to run in a straight line, and run as long as possible.

if your problem is x = 5, x+6, the answer is 11

but if your problem is x=5x+6

x = -3/2 or -1.5, give me brainliest if correct pleaseee

Given:

The figure of a circle.

Measure of arc = 176°

Measure of angle = (27x+7)°

To find:

The value of x.

Solution:

We know that the measure of central angle is equal to measure corresponding intercepted arc and the measure of central angle is twice of the measure of subtended angle on that arc.

So, the measure of arc is twice of measure of subtended angle on that arc.

[tex]m(arc FH)=2\times m\angle FGH[/tex]

[tex]176^\circ=2\times (27x+7)^\circ[/tex]

[tex]\dfrac{176^\circ}{2}=(27x+7)^\circ[/tex]

[tex]88^\circ=(27x+7)^\circ[/tex]

Now,

[tex]88=27x+7[/tex]

[tex]88-7=27x[/tex]

[tex]\dfrac{81}{27}=x[/tex]

[tex]3=x[/tex]

Therefore, the value of x is 3.

Answer:

13.75

22/1.6 = 13.75

Answer:the answer would be 4

Step-by-step explanation: you multiplied the 1 by 2, 2 by 4, 3 by 6.

Answer:

3=140°

Step-by-step explanation:

Asking:

If you're still in need of help with this Qs, could you show a picture of the Q?

This is because we are adding the same thing to each term to get the next term. In this case, we're adding 2 each time

-8+2 = -6

-6+2 = -4

-4+2 = -2

and so on. This common 2 we're adding on is known as the common difference.

Answer:

Exact form: 53/10 , Decimal form: 5.3 , Mixed number form: 5 3/10

Step-by-step explanation:

Answer:

5 3/10

Step-by-step explanation:

8 7/10 - 3 4/10

Subtract the fractions

7/10 -4/10 = 3/10

Subtract the whole numbers

8-3 =5

5 3/10

Answer:

20mm

Since it a equilateral triangle we know that there is 3 sides and all of them are euqal. Therefore, 60/3 =20 meaning each side is 20mm.

Answer:

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

Step-by-step explanation:

To find the slope of a perpendicular line just calculate the anti-reciprocal of 2

Slope of the perpendicular line: [tex]-\frac{1}{2}[/tex]

The equation would be:

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