Is Y+5=2x^2 quadratic? Explain.

Answer:

3(8a+9) correct me if i'm wrong.

Step-by-step explanation:

Answer:

3 hours 43 minutes

Answer:

3 hours and 43 minutes = 223 minutes

Step-by-step explanation:

Answer:

[tex]25.1\ \text{inches}^2[/tex]

[tex]56.5\ \text{inches}^2[/tex]

[tex]69.7\ \text{inches}^2[/tex]

Step-by-step explanation:

The length of the pipe is given by the function

[tex]L=119.75\sqrt{A}[/tex]

where A is the area

[tex]A=(\dfrac{L}{119.75})^2[/tex]

For [tex]L=600\ \text{in}[/tex]

[tex]A=(\dfrac{600}{119.75})^2\\\Rightarrow A=25.1\ \text{inches}^2[/tex]

Area watered when L = 600 inches is [tex]25.1\ \text{inches}^2[/tex]

For [tex]L=900\ \text{in}[/tex]

[tex]A=(\dfrac{900}{119.75})^2\\\Rightarrow A=56.5\ \text{inches}^2[/tex]

Area watered when L = 900 inches is [tex]56.5\ \text{inches}^2[/tex]

For [tex]L=1000\ \text{in}[/tex]

[tex]A=(\dfrac{1000}{119.75})^2\\\Rightarrow A=69.7\ \text{inches}^2[/tex]

Area watered when L = 1000 inches is [tex]69.7\ \text{inches}^2[/tex]

Answer:

2000

Step-by-step explanation:

1 kilogram = 1000 grams

2*1000=2000

Answer:

Down below hope it helps :)

Step-by-step explanation:

The evidence "SAY" was only written once. It wasn't by the same article, the writer introduces two separate articles.

Kinda confused by this question but I think that's the answer.

Answer:

do it urself sorry i letterely dont know

Step-by-step explanation:

Answer:

Yes, it is proportional.

Step-by-step explanation:

Anything with "A =" is always going to be proportional.

Answer:

I...think so?

if you isolate b then b = [tex]\frac{A}{4}[/tex] or [tex]\frac{1}{4}[/tex]

if you isolate A like already shown then A = 4b

Answer:

-2cd-16-6.3c

Step-by-step explanation:

1) Remove Parentheses -2cd+5-6.3c-20-1

2) Collect like terms -2cd+ (5-20-1)-6.3c

simplify and that would give you  -2cd-16-6.3c hope that helps

The difference of (-2c + 5) – (6.3c + 20) is  -8.3c -15 .

Mathematical operation is subtraction. It is employed to eliminate terms or expression's objects.

The given expression is  (-2c + 5) – (6.3c + 20).

(-2c + 5) – (6.3c + 20)

= -2c-6.3c +5 - 20

= -8.3c -15

Therefore, the subtraction of  (-2c + 5) and (6.3c + 20) is  -8.3c -15.

For more information on subtraction, see;

brainly.com/question/2346316.

#SPJ2

Answer:La media aritmética es la suma de todos los datos dividida entre el número total de datos :)

Answer:

A

Step-by-step explanation:

a²+ b² = c²

(3 ft)² + (9 ft)² = (H)²

Answer:

A

Step-by-step explanation:

in a right triangle, the longest side (across from the right angle) is the hypotenuse (denoted as 'c')

the legs are denoted as 'a' and 'b'

the Pythagorean Theorem allows you to find the missing side using this formula:

a² + b² = c²

Answer:x=√−y2+18y−56 or x=−√−y2+18y−56

Step-by-step explanation:

x2+(y−9)2=25

Step 1: Add -y^2 to both sides.

x2+y2−18y+81+−y2=25+−y2

x2−18y+81=−y2+25

Step 2: Add 18y to both sides.

x2−18y+81+18y=−y2+25+18y

x2+81=−y2+18y+25

Step 3: Add -81 to both sides.

x2+81+−81=−y2+18y+25+−81

x2=−y2+18y−56

Step 4: Take square root.

x=√−y2+18y−56 or x=−√−y2+18y−56

Answer:

x=√−y2+18y−56 or x=−√−y2+18y−56

Answer:

log2(M)+log3(N)

simplifies to:

simplified step by step

Step-by-step explanation:

0.30103m+0.477121n.

the answer is

0.39103m+0.477121n

they right give them brain ^

Answer:

y = [tex]\frac{7}{2}[/tex] x + 4

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c

Given

- 7x + 2y = 8 ( add 7x to both sides )

2y = 7x + 8 ( divide all 3 terms by 2 )

y = [tex]\frac{7}{2}[/tex] x + 4 ← in slope- intercept form

Answer:

The GCF is 4

Step-by-step explanation:

Answer: 4

Step-by-step explanation:

look at a Multiplication chart find all factors and find the highest number for 28 and 44

Answer:

Step-by-step explanation:

f(8)=-3(8)²-6(8)+1

     =-192-48+1

     = -239

Answer:

-4

Step-by-step explanation:

Use rise over run, (y2 - y1) / (x2 - x1)

Plug in the points:

(y2 - y1) / (x2 - x1)

(-16 + 8) / (-8 + 10)

-8 / 2

= -4

So, the slope is -4

Answer:

2 and 4/10

Step-by-step explanation:

NoW gIvE tHe PeRsOn aBoVe BrAiNleSt

Answer:

5 cm

Step-by-step explanation:

radius is half of a diameter

Answer:

$195

Step-by-step explanation:

To solve a percent problem, you can use the equation:     part            %

                                                                                                -------    =    -----

                                                                                               whole         100

You want to find 30 percent, so the % would be 30. You also want to find 30% of 150, so the whole would be 150 and the part would be x. Cross multiply to get     100x = 4500. Then, divide 4,500 by 100. The equation should look like this:  x = 45. Add 45 to $150 to get $195. So Aaron has $195 at the end of the week.

Answer:

This will help you

Step-by-step explanation:

Answer:

n= 7.5

Step-by-step explanation:

So to get the answer to this equation, we have to create different equivalent equations, in the base equation so that in the end all bases are equivalent to solve for n.

Exact Form:

7/2

Decimal Form:

3.5

Mixed Number Form:

3 1/2

Hope this was helpful! Have a great day! :)

Answer:

n = 4

Step-by-step explanation:

Properties of Exponents

We are required to solve the following equation:

[tex]\displaystyle 7^7\cdot 7^5=\frac{(7^n)^4}{7^4}[/tex]

Operating:

[tex]\displaystyle 7^{7+5}=\frac{7^{4n}}{7^4}[/tex]

[tex]\displaystyle 7^{12}=7^{4n-4}[/tex]

Equating the exponents:

4n - 4 = 12

Adding 4:

4n = 16

Dividing by 4:

n = 4

Answer:

First tables blanks are 160, 195, 230, 300

The rate of change would be 35/1 cos the cost is going up by 35 and the months are going up by one

The second tables first row is 1 2 3 4 5, the second row is 5 7 9 11 13

Answer:

A. One solution

Step-by-step explanation:

We are given a system of equations and are asked to find whether it has a certain solution.

y = x + 4

2x + 2 = y

Since both equations end with y, we can substitute them from back to back.

x + 4 = 2x + 2

Subtract 2 from both sides :

x + 2 = 2x

Subtract x from both sides :

x = 2

Solve for y now that you have x by subtituting x with the value.

(2) + 4 = y

2(2) + 2 = y

6 = y

6 = y

Therefore this means that the system of equations is one solution because it intersects at one point (2, 6).

Check the graph.

Answer:

olm türk yokmudrdyfsrug

I’m pretty sure 17.3 because of you do a^2+b^2=c^2 you get a^2= 10 square root 3 and that in a decimal is 17.3205

Answer:

8

Step-by-step explanation:

Answer:

16 people out of 80 people are right handed.

Step-by-step explanation:

Answer:

Standard form is a way of writing down very large or very small numbers easily. 103 = 1000, so 4 × 103 = 4000. So 4000 can be written as 4 × 10³. This idea can be used to write even larger numbers down easily in standard form. Small numbers can also be written in standard form.

Factored form, the product of a constant and two linear terms: or. The parameters and are the roots of the function (the x-intercepts of the graph ). Converting a quadratic function to factored form is called factoring.

The y -intercept of a graph is the point where the graph crosses the y -axis. (Because a function must pass the vertical line test , a function can have at most one y -intercept . ) The y -intercept is often referred to with just the y -value.

The x-intercept is the point where a line crosses the x-axis, and the y-intercept is the point where a line crosses the y-axis. and vertex is

In geometry, a vertex (in plural form: vertices or vertexes), often denoted by letters such as, is a point where two or more curves, lines, or edges meet. As a consequence of this definition, the point where two lines meet to form an angle and the corners of polygons and polyhedra are vertices.

Step-by-step explanation:

hope this helps have a good rest of your night :) ❤

Answer:

a = -8

Step-by-step explanation:

g(a) = -37

g(a) = 4a - 5

g(a) = 4a - 5

-37 = 4a - 5

-37 + 5 = 4a

-32 = 4a

a = -32/4

a = -8

Answer:

UV= 6

XY= 4

YW= 4

XV= 3

ZW= 4

VW= 8

Step-by-step explanation: