Which equation is graphed here?

1.805>1.803

0.757>0.393

0.99<0.990

A trick is looking at each decimal place is looking from left to right and seeing which number has the most value

Multiply from left to right (although you don't have to do this I just personally find it easier)

(-2 * -3)(-1)(-4)

(6)(-1)(-4)

^^^A negative times a negative is a positive

(6* -1)(-4)

(-6)(-4)

^^^Positive times a negative is a negative

(-6 * -4)

(24)

-2(-3)(-1)(-4) = 24

Hope this helped!

~Just a girl in love with Shawn Mendes

The domain is the set of all real numbers

ANSWER

All real numbers.

EXPLANATION

The given relation is

R={(x,y):y=-x²}

The domain refers to the x-values for which the relation is defined.

This relation is defined by the polynomial

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

Polynomials are defined for all real numbers.

The domain is all real numbers.

it's D since you're trying to find the slope/ cost per Issue you divide 63/18 which simplifies to 7/2 and as a decimal gives you 3.50 which is the number of dollars per issue.

Answer:

D. 18+36y

Step-by-step explanation:

Because you would simply multiply each of the numbers in the parenthesis by the number outside, to get D.

Answer:

D. 18 + 36y

Step-by-step explanation:

Distributive property

The multiplication of a number by a sum is equal to the sum of the multiplications of that number for each of the addends.

6(3 + 6y) = (6)(3) + (6)(6y)= 18 + 36y

Step-by-step explanation:

let the price be x before increased.

After it is increased then it becomes 1.03x

i.e. 1.03x= 720

x=699.03 which is the price after it is increased.

The question is an illustration of percentage increase, and the price before the increase is £699

The given parameters are:

Initial = x

Rate = 3%

New price = £720

The equation of the initial price is:

x * (1 + rate) = New price

So, we have:

x * (1 + 3%) = 720

Evaluate the sum

x * 1.03 = 720

Divide both sides by 1.03

x = 699

Hence, the price before the increase is £699

Read more about percentage increase at:

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ANSWER

[tex]x \geqslant 3[/tex]

EXPLANATION

The domain of a function refers to the set of x-values for which the graph of the function exists.

From the graph provided, the graph of the function exists for x-values greater than or equal to 3.

Therefore the domain of the square root function graphed is

[tex]x \geqslant 3[/tex]

The correct choice is the fourth option.

Answer:

q - v

Step-by-step explanation:

v = distance between Sun and atmosphere

q = distance between Sun and surface of Earth

So the distance between the atmosphere and the surface of the earth is the difference between them.  Since q > v:

d = q - v

There is no rate of change.

x=8 and x=13 are horizontal lines going to infinity and negative infinity, its valid for all reals on those 2 lines.

I'm guessing you left out some information on what kind of interpretation you want of these straight lines.

Answer:

(-11, - 9)

Step-by-step explanation:

Given the 2 equations

a - 3b = 16 → (1)

a = b - 2 → (2)

Substitute a = b - 2 into (1)

b - 2 - 3b = 16

- 2b - 2 = 16 ( add 2 to both sides )

- 2b = 18 ( divide both sides by - 2 )

b = - 9

Substitute b = - 9 into (2) for the corresponding value of a

a = - 9 - 2 = - 11

Solution is (- 11, - 9)

Check the picture below.

Answer:

Step-by-step explanation:

To get the answer just use the numbers from the table which you have stated and you are right, you do get a long decimal.

5.69*10^26 / 6.42 * 10^23 = 886.29

which rounds to 886

Answer:

2/3

Step-by-step explanation:

To be able to find what the total fraction of bagels eaten, the fractions need to have common denominators. To do this, you multiply 1/4 by 3 in both the numerator and the denominator. Now that the two fractions have the same denominator, you can add the fraction's numerator to get the total fraction, 8/12. However, 8/12 can be simplified more, so you divide by 4 and end up with 2/3.

Answer:

x = 8√5

Step-by-step explanation:

The large triangle is divided into two smaller ones.  The right one has one leg of length 8, one leg of length x/2, and hypotenuse of length √80.

Appling the Pythagorean Theorem, we can find x:

8² + (x/2)² = (√80)²,

or:                              x^2

64 + x^2/4 = 80, or  ------- = 80

                                    4

Then x^2 = 320 = 64*5.  Taking the square root of both sides, we get:

x = 8√5

Answer:

16

Step-by-step explanation:

to find the range, you have to subtract the smallest number from the biggest number.

In this case 7-(-9)

7-(-9)=16

range=16

Answer:

16

Step-by-step explanation:

The range is the difference between the greatest number and the least number.

The greatest number here is 7.

The least number here is -9

Now, Subtract the least number from the greatest number:

7 - (-9) = 16

Hence the range is 16.

Answer: b

Step-by-step explanation:

Answer:

B - O2

Step-by-step explanation:

Answer:6

Step-by-step explanation:

Answer:

no

Step-by-step explanation:

A triangle is equal to 180.

5²+6²=30²

25+36=900

61=900

No solution

Answer:

No; it cannot form a right triangle

Step-by-step explanation:

Use the Pythagorean theorem.

5 squared + 6 squared ≠ 30 squared

25 + 36 ≠ 90000

61 ≠ 90000

Also, note that that the sum of the two shorter lengths have to be greater than the longer length to form any kind of triangle.

Answer:

y = 6

Step-by-step explanation:

⇒ 17 y + 2 = 5 y + 74

→ ( - 5 y from both sides )

⇒ 12 y + 2 = 74

→ ( -2 from both sides )

⇒ 12 y = 72

( ÷ by 12 on both sides )

⇒ y = 6

Answer:

y = 6

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    17*y+2-(5*y+74)=0

   Pull out like factors :

  12y - 72  =   12 • (y - 6)

Solve :    12   =  0

Add  6  to both sides of the equation :

                     y = 6

ANSWER

The period is 4π

EXPLANATION

The period refers to the interval on which the graph completes one full cycle.

In other words, it is the interval on which the graph repeats itself.

From the graph, the function repeats itself after every 4π units.

Therefore the period is 4π

Answer:

kg m2 / s2 is the formula

good luck!

Answer:

kg m2 / s2 is the formula

Step-by-step explanation:

Answer:

I think the answer would be C

"The correct equation is s+26=42"

Step-by-step explanation:

You would have to take whatever number s represents and add it by 26 to get 42, so the correct equation would be s+26=42 because you have to take whatever number s is and add it by 26 to get the answer.

Answer:

ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

Step-by-step explanation:

Answer:

x = 12

Step-by-step explanation:

The 2 given angles form a straight angle and are supplementary, thus

10x - 20 + 6x + 8 = 180

16x - 12 = 180 ( add 12 to both sides )

16x = 192 ( divide both sides by 16 )

x = 12

I don’t see what you trying to explain

When teaching measurement to a student with a visual disability, use tactile materials, auditory cues, non-visual measurement tools, real-world examples, and encourage peer collaboration.

When teaching measurement to a student with a visual disability, it is important to use alternative methods of instruction that focus on touch and auditory experiences. Here are some strategies you can use:

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Answer:

[tex]y=3x^{2}-18x-48[/tex]

Step-by-step explanation:

we know that

The equation of a vertical parabola in factored form is equal to

[tex]y=a(x-x1)(x-x2)[/tex]

where

a is a coefficient

x1 an x2 are the roots or x-intercepts

In this problem we have

[tex]x1=8,x2=-2[/tex]

substitute

[tex]y=a(x-8)(x+2)[/tex]

with the y-intercept (0,-48) find the value of a

substitute

[tex]-48=a(0-8)(0+2)[/tex]

[tex]-48=-16a[/tex]

[tex]a=3[/tex]

The equation is equal to

[tex]y=3(x-8)(x+2)\\ \\y=3(x^{2}+2x-8x-16)\\ \\ y=3(x^{2} -6x-16)\\ \\y=3x^{2}-18x-48[/tex]

Answer: fx=3(x-8)(x+2) or answer C

Step-by-step explanation:

bc i said so

Answer:

C.

Step-by-step explanation:

Answer:

I hope this helps

Step-by-step explanation:

After 12 years, the population will be approximately 993,993 people.

The city's current population is 390,000 and it grows at a rate of 8.75% each year. To find the population after 12 years, we use the formula for exponential growth:

P(t) = P°  × (1 + r)t

Where:

First, convert the growth rate to decimal form:

8.75% = 0.0875

Next, apply    the exponential growth formula:

P(12) = 390,000 × [tex](1 + 0.0875)^{12}[/tex]

P(12) = 390,000 × [tex]( 0.08750)^{2}[/tex]

Using a calculator, we get:

P(12) = 390,000 × 2.5487

P(12) = 993,993

Since we are given with the three sides of the triangle and asked to determine the angle, we can use the cosine law.

                              b² = a² + c² - 2ac(cosB)

Substituting the known values,

                         (1.8)² = (2.4)² + (1.6)² - 2(2.4)(1.6)(cosB)

The value of B from the equation is 48.6°.

Answer:

B = 60.6 degree

Step-by-step explanation:

Side AB, c = 1.2 miles

Side BC, a = 1.8 miles

Side CA, b = 1.6 miles

Use Cosine rule to find the angle B.

[tex]Cos B = \frac{a^{2}+c^{2}-b^{2}}{2ac}[/tex]

Putting the values of a, b and c

[tex]Cos B = \frac{1.8^{2}+1.2^{2}-1.6^{2}}{2\times 1.8\times 1.2}[/tex]

[tex]Cos B = \frac{3.24+1.44-2.56}{4.32}[/tex]

[tex]Cos B = 0.491[/tex]

B = 60.6 degree

9.74$

IS the final answer

Answer:

52

Step-by-step explanation:

The mean is calculated by finding the sum of all the values and dividing it by the number of values there are in total :)

42 + 45 + 58 + 63 = 208

208 ÷ 4 = 52