**Answer: I don't really know because there is no picture of what coordinate A was before it was reflected across x-axis.**

Write the word sentence as an equation. Then solve.

19 more than a number c is 4.

[tex]19+c = 4\\\\\implies c = 4-19 = -15[/tex]

Question is in picture please help will mark brainliest

[tex]a(n) = ({n + 1})^{2} - 1[/tex]

3. Gracie graphed the line 3x – 4y = -16. Which

ordered pair is in the solution set of 3x – 4y = -16?

19

A.(-2,3)

C. (2,7)

B.(-8,0)

D. (0,-1)

We want to see which** ordered pair** is a solution for the given** line.** We will see that none of the points is a** solution** for the given** equation.**

So, if you have a **graph **this is rater easy.

In a point (x, y) the first value represents the horizontal displacement and the second represents the vertical displacement.

So, to see if the points are **solutions **of the **line,** you just need to see if the point lies on the **graphed line.**

Below you can see the graph, there you also can see all the given points.

There you can see that none of the given points lie on the **line**, so none of these is in the **solution **set of the **line** (you can also check this by evaluating the equation in the given points).

If you want to learn more, you can read:

https://brainly.com/question/11967677

The cost to rent a car from Rent a Wreck is $15 a day plus a $30 deposit. The cost to

rent a car from Barely Running is $20 a day. How many days would you have to rent the

car for the cost of both companies to be the same?

**Answer:**

**Step-by-step explanation:**

Suppose you draw two tennis balls at random from a bag containing seven pink, four white, three yellow,

and two striped balls. Find each probability.

l2 P(yellow then pink) without replacing

its a ratio i think .......

Answer to this ?……..

If you filled out the chart fully:

a = 4

b = 7

c = 6

d = 9

e = 17

Based on the chart, their 7 girls and 10 boys. In this case, it is a better chance of selecting a boy which ratio is:

7:10

There is a greater chance of picking a boy than a girl where there is three more boys than girls.

reduce the following fractto their lowest form

**Answer:**

a) 3/16

b) 8/7

**Step-by-step explanation:**

i think the idea there was just simplifying the fractions.

Please help me with this problem TwT. Triangles.

**Answer:**

X = 80°

**Step-by-step explanation:**

it's an isosceles triangle. you can tell because of the two sides being 14 and the bottom being 18

this means the two bottom angles are the same so the other would also be 50°

Since a triangle has 180° between the three sides, you would subtract 180-100 and get the last angle

phythagorean theorum please help

**Answer:**

14

**Step-by-step explanation:**

so the hypotenuse for both triangles is 19.use Pythagoras theorem to get the base of both triangles as 8.5cm each.add the two bases and get 17.minus 17 from 31 to get 14cm as the remaining part

Ok done. Thank to me :>

Find the Product of (s^2+5s)(s^3+4s^2).

The result of the **product **[tex](s^2+5s)(s^3+4s^2)[/tex] is [tex]s^5+9s^4+20s^3[/tex]

The **product **is given as:

[tex](s^2+5s)(s^3+4s^2)[/tex]

Rewrite as:

[tex](s^2+5s)(s^3+4s^2) = (s^2+5s) \times (s^3+4s^2)[/tex]

Expand the **expression **on the right-hand side

[tex](s^2+5s)(s^3+4s^2) = s^2\times (s^3+4s^2)+5s \times (s^3+4s^2)[/tex]

Distribute the **expressions**

[tex](s^2+5s)(s^3+4s^2) = s^5+4s^4+5s^4+20s^3[/tex]

Evaluate like terms

[tex](s^2+5s)(s^3+4s^2) = s^5+9s^4+20s^3[/tex]

Hence, the result of the **product **[tex](s^2+5s)(s^3+4s^2)[/tex] is [tex]s^5+9s^4+20s^3[/tex]

Read more about **products** at:

https://brainly.com/question/24963015

Please help I need work shown!!

3x-11=2x+11

x=22

3x-11=55

2x+11=55

55+55+2y=180

2y=70

y=35

x=22 , y=35

Ok done. Thank to me :>

PLEASE ANSWER!!!!!!!!!! I'LL GIVE BRAIN !!!!!!!!!!!!!!!!!!!!!! A _______ is a ratio that compares two things with different units of measurement.

rate

coordinate

cross

unit

**Answer:**

RATE

**Step-by-step explanation:**

**Answer:**

A. Rate

**Step-by-step explanation:**

A rate is an example of comparing two different units of measure. For example, miles per hour is a rate because it compares miles, which is a unit of distance, to hours, which is a unit of time.

Hope this helps.

PLS ANSWER QUICK THX

**Answer:**

(1,49) (4,109)

109-49/4-1=60/3=20

49=20×1+b

29=b

f(c)=20h+29

Write 2^40 as a power with the following base

a) 2^2

b)2^5

c)2^8

d)2^10

**Answer:**

2^2×20

**Step-by-step explanation:**

2^2×20

because 2×20=40

so, 2^2×20=2^40

The **Following **are the **representation **of [tex]2^{40[/tex] as a power in different **bases**

a) [tex]2^{ 2 * 20}[/tex]

b) [tex]2^{ 5 * 8}[/tex]

c) [tex]2^{ 8 * 5}[/tex]

d) [tex]2^{ 10 * 2}[/tex]

What are Exponents and power?**Exponents **and **powers **can be used to represent **extremely **big or extremely small **numbers **in a more straightforward fashion.

For **example**, if we have to show 3 x 3 x 3 x 3 in a simple way, then we can write it as [tex]3^4[/tex], where 4 is the exponent and 3 is the base.

Given:

[tex]2^{40[/tex] as a power

so, writing the above in given bases

a) 2²

= [tex]2^{ 2 * 20}[/tex]

= [tex]2^{40[/tex]

b)[tex]2^5[/tex]

= [tex]2^{ 5 * 8}[/tex]

= [tex]2^{40[/tex]

c) [tex]2^8[/tex]

= [tex]2^{ 8 * 5}[/tex]

= [tex]2^{40[/tex]

d) [tex]2^{10[/tex]

= [tex]2^{ 10 * 2}[/tex]

= [tex]2^{40[/tex]

Learn more about **exponents **and **power **here:

https://brainly.com/question/15722035

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5. Given no other restrictions, what are the domain and range of the following function?

f(x) = x2 – 2x + 2

OD= all real numbers

R = {yl y> 1}

OD = {xx> 1}

R= all real numbers

OD = all real numbers

R= {yly<1}

OD = {x|x>0}

=

R = all real numbers

**Answer:**

**Step-by-step explanation:**

The length of a rectangle is 6 inches more than 4 times its width. A similar

rectangle has a length of 18 inches and a width of 4 inches. What is the area of the

first rectangle??

**Answer:**

18 × 4 is 72...

so.. the area of rectangle is 72inches²

**Step-by-step explanation:**

to find the area of rectangle is Lenght multiple with its Width

A group of 493 people is going on a boat tour. If each boat holds 7 people, how many people will be on the last boat?

Answer:

3 people.

Step-by-step explanation:

493÷7=70 with 3 remaining.

Find the LCM of 14 and 18 using prime factorizations.

**Answer:**

126

**Step-by-step explanation:**

14 = 2 * 7

18 = 2 * 3 * 3

Take any factors they both have and use that number only once (2)

Then multiply together: 2 * 7 * 3 * 3 = 126

Can someone plz help me?

**Answer:**

A. 5(y+3) = 5(3+y)

**Step-by-step explanation:**

Joe paid $345 for a vase. He sold it at a profit of 180% of cost price. Find the selling price of the vase?

**Answer:**

966

**Step-by-step explanation:**

180% is written as 1.80 as a decimal. You can multiply this by 345 to get the profit he made, and to find the total selling price, add the profit (1.80x345) to the original price (345)

Emily has a bag that contains apple chews, cherry chews, and peach chews. She

performs an experiment. Emily randomly removes a chew from the bag, records the

result, and returns the chew to the bag. Emily performs the experiment 53 times. The

results are shown below:

An apple chew was selected 46 times.

A cherry chew was selected 5 times.

A peach chew was selected 2 times.

Based on these results, express the probability that the next chew Emily removes

from the bag will be apple chew as a percent to the nearest whole number.

**Answer:**

5%

**Step-by-step explanation:**

So far, the experiment is done 53 times

Out of the 53 times, an apple chew was selected 46 times

To do this problem, you will do #of times apple chew was selected/ #of times experiment was done to get the probability (46/53) which will give you 5.11 or 5% (rounded as a whole number)

what is 1/5 times 5/6 use a fraction modelto to help you solve.

**Answer:**

[tex]\frac{1}{6}[/tex]

**Step-by-step explanation:**

If y varies directly as x, and y = 12 when x = 72, then what is the value of x when y = 3 ?

18

2

1 half

1

6

**Answer:**

x = 18

**Step-by-step explanation:**

difference between y = 12, x=72 is 6

so if y = 3 then multiply 3×6 = 18

**Answer:**

18

**Step-by-step explanation:**

Which graph shows the solution to the system of linear inequalities?

y ≥ 2x + 1

y ≤ 2x – 2

**Answer:**

**Step-by-step explanation:**

Given system:

y ≥ 2x + 1 y ≤ 2x – 2The solution is the common area shaded by the inequalities.

The lines are parallel because of same slope.

Both lines are solid because of equal sign in both inequalities.

The first inequality has a y-intercept of 1 and shaded area is to the left of the line since the value of y is greater as x increases.

The second inequality has a y-intercept of -2 and shaded area is to the right of the line since the value of y is greater as x increases.

The matching graph is the second picture (or attached below) and there is **no solution**.

From the given **inequalities **we have boundaries (0, -1) and (0, 2). Therefore, option B is the correct answer.

**Inequalities **are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.

The given system of inequalities are y ≥ 2x + 1 and y ≤ 2x – 2.

The solution is the common area shaded by the inequalities.

The lines are **parallel **because of same **slope**.

Both lines are solid because of equal sign in both inequalities.

The first inequality has a y-intercept of 1 and shaded area is to the left of the line since the value of y is greater as x increases.

The second **inequality **has a y-intercept of -2 and shaded area is to the right of the line since the value of y is greater as x increases.

Therefore, option B is the correct answer.

To learn more about the **inequalities **visit:

https://brainly.com/question/20383699.

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convert 14 in base 10 into base 5

Since

14 = 10 + 4 = 2×5 + 4×1 = 2×5¹ + 4×5⁰,

we have

14₁₀ = **24₅**

How can you best describe the outside of one of these objects using polygons? The object has sides, so it is. It appears to be because the sides and angles appear to be congruent.

The classification of a **polygon **is described on the basis of the number of **sides **and **vertices **of these objects using **polygons. **It appears to be because the sides and **angles **appear to be **congruent**.

The **object **has **6 sides,** so it is. It appears **hexagon **because the sides and **angles **appear to be **congruent**.

The outside of one of these **objects **uses **polygons, **The **object **has **sides**, so it is. It appears to be because the sides and **angles **appear to be **congruent**.

A **polygon **shape is any geometric **shape **that is classified by its **number **of **sides **and is enclosed by a number of **straight **sides. However, a **polygon **is considered regular when each of its **sides **measures equal in **length**.

A minimum of **three **line **segments **is needed to draw any closed figure. The **corners **or points where two line **segments **meet each other are known as the **vertex **of a **polygon**.

The classification of a **polygon **is described on the basis of its **number **of **sides **and **vertices**.

For example, a **polygon **of three sides** **and **three angles **is known as a triangle whereas a **polygon **of **four sides **and four angles is known as a **quadrilateral**.

A **polygon **shape is any geometric shape that is classified by its **number **of sides and is enclosed by a **number **of **straight **sides.

However, a **polygon **is considered **regular **when each of its **sides **measures equal in **length**.

The **lengths **of each side of a **regular hexagon **are equal.

The **angles **of each side of a regular **hexagon **are equal.

Hence, The **object **has 6 sides, so it is. It appears **hexagon **because the **sides **and **angles **appear to be **congruent**.

For more details about **Polygon **refer to the link given below.

https://brainly.com/question/2416235

**Answer:**

6, hexagon, and regular

**Step-by-step explanation:**

The object has** 6 **sides, so it is a **hexagon **

It appears to be **regular **because the sides and angles appear to be congruent.

1 lb = 0.45 kg

How many pounds are in 90.9 kilograms?

**Answer:**

200.4002 pounds

**Step-by-step explanation:**

**Answer:**

The answer is 200.4002

If you have to round to the nearest thousandth then it is 200.400

If you have to round to the nearest hundredth then it is 200.40

If you have to round to the nearest tenth then it is 200.4

Which set of ordered pairs represents a function?

{(2, –2), (1, 5), (–2, 2), (1, –3), (8, –1)}

{(3, –1), (7, 1), (–6, –1), (9, 1), (2, –1)}

{(6, 8), (5, 2), (–2, –5), (1, –3), (–2, 9)}

{(–3, 1), (6, 3), (–3, 2), (–3, –3), (1, –1)}

**Answer: {(2,-2), (1,5), (-2,2), (1,-3), (8,-1)}, and {(3,-1), (7,1), (-6,-1), (9,1), (2,-1)**

**Step-by-step explanation: **In order for a given relation to be a function, there can only be 1 x-value that can repeat. The y-values on the other hand can repeat an infinite amount of times. In the last 2 relations, you have (-2,-5), (-2,9) and (-3,1), (-3,2), and (-3,-3). You can also graph these relations and do a vertical line test with your pencil drawing a straight line downward and you'll notice that you will touch the graph more than 1 time. The first 2 relations if you were to graph them and do a vertical line test by using a pencil or pen, you'll notice that you will touch the graph once which shows you that you have a relation that is indeed a function.

Hope this explanation helps.

**Answer:**

**{(3, –1), (7, 1), (–6, –1), (9, 1), (2, –1)}**

A paralleogram has a perimeter of 56 inches. Two of the sides are each 13 inches long. What is the length of the other two sides

**Answer:**

15 for each side

**Step-by-step explanation:**

56-26 is 30, now 30 divided by 2 is 15. So for each side is 15 inches long.

Need help with this question brainliest for correct answer

**Answer:**

[tex]\huge\boxed{y=\dfrac{4}{3}x-1}[/tex]

**Step-by-step explanation:**

Let

[tex]k:y=m_1x+b_1\\l:y=m_2x+b_2[/tex]

then

[tex]k\perp l\iff m_1m_2=-1\to m_2=-\dfrac{1}{m_1}\\\\k\ ||\ l\iff m_1=m_2[/tex]

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

We have:

[tex]y=-\dfrac{3}{4}x-3\to m_1=-\dfrac{3}{4}[/tex]

Let

[tex]y=m_2x+b_2[/tex]

Therefore

[tex]m_2=-\dfrac{1}{-\frac{3}{4}}=\dfrac{4}{3}\Rightarrow y=\dfrac{4}{3}x+b_2[/tex]

Substitute

[tex](0,\ -1)\to x=0;\ y=-1[/tex]

[tex]-1=\dfrac{4}{3}\cdot0+b_2\\\\b_2=-1[/tex]

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