2>-4 multiply both sides by -2

Answer:

16 and 125

Step-by-step explanation:

-2*-2 = 4

4*-2 = -8

-8*-2 = 16

5*5 = 25

25*5 = 125

Answer:

Step-by-step explanation:

6w/2 - 6*3/4

= 3w - 18/4

= 3w - 9/2

Answer:

A polyhedron is a 3-dimensional solid made by joining together polygons. The word 'polyhedron' comes from two Greek words, poly meaning many, and hedron referring to surface. The polyhedrons are defined by the number of faces it has.

Step-by-step explanation:

Answer:

[tex]x=\frac{83}{8}\text{ or}\ 10.375[/tex]

Step-by-step explanation:

Start by combining like terms:

[tex]5x+3x=83[/tex]

[tex]8x=83[/tex]

Divide both sides by 8

[tex]x=\frac{83}{8}[/tex]

Answer:

C, D, F

Step-by-step explanation:

160/-5 is -32, so we just need to figure out what is equal to -32.

A. 32

B. -40

C. -32

D. -32

E. 32

F. -32

The domain of the function shown in the graph are all real numbers. Therefore, option C is the correct answer.

The domain and range are defined for a relation and they are the sets of all the x-coordinates and all the y-coordinates of ordered pairs respectively.

The coordinate points from the given graph are (-2, 0) and (10, 6).

Here, slope m=(6-0)/(10+2)

= 6/12

= 1/2

= 0.5

Substitute m=0.5 and (x, y)=(-2, 0) in y=mx+c, we get

0=0.5(-2)+c

0=-1+c

c=1

So, equation of a line is y=0.5x+1

Find the domain by finding where the equation is defined. The range is the set of values that correspond with the domain.

Domain: (−∞,∞),{x|x∈R}

Range: (−∞,∞),{y|y∈R}

Therefore, option C is the correct answer.

To learn more about the domain and range visit:

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Answer:

4

Step-by-step explanation:

Answer:

216

Step-by-step explanation:

put -3 where x is

3 ( 5 -3^2 - 9(-3) )

3 ( 45 + 27 )

3 (72)

216

Answer:

216

Step-by-step explanation:

3(5x^2-9x)

3( 5 (-3)^2 - 9(-3))

3( 5 (9) - (-27))

3( 45-(-27))

3(72)

216

Answer:

Step-by-step explanation:

If you want to find the area, you have to use this formula:

Formula:

LxW

L: length

W: Width

Here we have a square, and the sides are all 5 meters long, that means that we have to just do 5x5 to get the answer.

5x5=?

Hope ya remember the 5 table, lol, I know everyone does

5x5=25

so hence, your answer is 25m²

Thanks!

Answered by: FieryAnswererGT

#learnwithbrainly

The solution is, 25m²,  is the coffee shop's area

Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object. Area of a square (A) is the product of its length (l) and width (l).

i.e. A= l× l

here, we have,

If you want to find the area, you have to use this formula:

Formula:

A = LxW

L: length

W: Width

Here we have a square, and the sides are all 5 meters long, that means that we have to just do 5x5 to get the answer.

5x5=?

we know that,

5x5=25

so hence, the answer is 25m²,  is the coffee shop's area.

To learn more on Area click:

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Step-by-step explanation:

You and four friends = 5 people

To see how much one ticket costs we have to divide the total amount spent by the number of people who bought tickets.

Total amount spent: $110

People who bought tickets:5

110÷5=22

Each ticket cost $22

Answer:

$110÷5

=$22

therefore each ticket costs $22

Answer:

f(x) = x(x + 2)(x + 9)(x - 8)²

Step-by-step explanation:

Given x = h is a zero of f(x) then (x - h) is a factor

If h has multiplicity 2 then the factor is squared , that is (x - h)²

here the zeros are x = 8 of multiplicity 2 , x = - 2, x = - 9, x = 0

then (x - 8)² , (x - (- 2)) , (x - (- 9)) , x - 0 are the factors, that is

(x - 8)² , (x + 2) , (x + 9) and x

f(x) = x(x + 2)(x + 9)(x - 8)² ← in factored form

Answer:

the answer is function 1

Step-by-step explanation:

Answer:

328÷17=19 nights and approximately 3 hours

Answer:

Wheres the X in the equation ?

Step-by-step explanation:

well I dont know X but based of what im seeing it should be 6 5/6 so for your choices i'd but B

Answer:

60

Step-by-step explanation:

All angles in a triangle have to add up to 180

60+ 60 + angle 3=180

120 + angle 3= 180

angle 3 = 60

(brainiest?)

Answer:

x = 2

Step-by-step explanation:

[tex]\frac{x+1}{x+3}[/tex] = [tex]\frac{3}{5}[/tex] ( cross- multiply )

5(x + 1) = 3(x + 3) ← distribute parenthesis on both sides

5x + 5 = 3x + 9 ( subtract 3x from both sides )

2x + 5 = 9 ( subtract 5 from both sides )

2x = 4 ( divide both sides by 2 )

x = 2

Answer:

it must be 1,2 and (3 if you don't include one)

Answer:

231.4

Step-by-step explanation:

Answer:

n-6

Let n represent the number

Answer:

X - 6

Step-by-step explanation:

X is a number

The resulting equation will be x + y = 4 and 4y =20

GIven the system of equation given as:

x + y = 4

-3x + y = 8

If Megan multiplies the first equation by 3 then add the result to the second equation, the resulting equation will be:

3x  + 3y = 12

-3x + y = 8

Adding both equation

3y + y = 12 + 8

4y = 20

Hence the resulting equation will be x + y = 4 and 4y =20

Learn more on the system of equation here: https://brainly.com/question/13729904

Answer:

Step-by-step explanation:

Explain in what?

Answer:

[tex]\displaystyle [0, 8][/tex]

Explanation:

This is an automatic give-away. If you look clocer, you will see that both equations have identical b-values of 8, telling you that both equations have identical y-intercepts. So, by definition, x is zero, which means you are left with the b-value of eight, giving you the solution to the system.

I am joyous to assist you at any time.

Answer:

Refer to the attachment for the labelling of the triangles.

In △ABC & △PQR,

∠A = ∠R (equal pair of angles)

∠B = ∠Q (equal pair of angles)

AC = PR (equal pair of sides)

•°• △ABC ≅ △RQP (Angle-Angle-Side congruence property → AAS property)

Hope it helps ⚜

Answer:

C;  11 1/4 feet

Step-by-step explanation:

4.5 x 2.5

Answer:

x = 100°

Explanation:

The polygon has 6 sides, meaning it's a hexagon. In the picture you can see the following steps under #1:

(6-2) x 180° = 4 x 180 = 720°

720 is the total amount that all the angles should add up to, including the missing number x.

To solve for x add all of the angles up:

120 + 156 + 145 + (x + 9) + x + 90 = 720

520 + 2x = 720 (subtract 520 from both sides)

                 -520

          2x = 200 (divide 200 by 2 to have x on its own)

             x = 100°

To make sure it's correct, plug in the value (100°) for x in the original equation to check the answer:

120 + 156 + 145 + 100 + 9 + 100 + 90 = 720

720 = 720 Correct

Answer:

roots

Step-by-step explanation:

A quadratic equation with real or complex coefficients has two solutions, called roots.

Roots are also called x-intercepts or zeros. ... The roots of a function are the x-intercepts. By definition, the y-coordinate of points lying on the x-axis is zero. Therefore, to find the roots of a quadratic function, we set f (x) = 0, and solve the equation, ax2 + bx + c = 0.

Answer: C

Step-by-step explanation:

Opposite angles of a parallelogram are congruent, so:

3x+15 = 2x+35

x+15=35

x=20

We will solve it using the trigonometric ratio i.e. SOH

[tex] \boxed{ \sf \: \sin( \theta) = \frac{opposite}{hypotenuse} }[/tex]

In our case,

[tex] \tt \sin( \theta) = \frac{20}{25} [/tex]

[tex] \tt \sin( \theta) = \frac{4}{5} [/tex]

[tex] \tt \theta = \arcsin( \frac{4}{5} )[/tex]

[tex] \tt \theta = 53.1 \degree[/tex]