Choose which of the following is equivalent to: 6c + 12

Answer:

1.8 m

Step-by-step explanation:

h(T)=-9.8T^2+20T+1

just replace the T with 2

h=-9.8(2^2)+20(2)+1

-9.8×4+40+1=1.8m

1.8m

Answer:

£336

Step-by-step explanation:

cost of recarpeting = area of the shop x cost per square meter

Area of a rectangle = length x breadth

7 x 12 = 84m^2

cost of recarpeting = 84m^2 x 4 = £336

Answer:

[tex]0.00375\ \text{inches}[/tex]

Step-by-step explanation:

Volume of the stack of paper is 140.25 cubic inches

The length and width of the stack will be equal to that of a single sheet of paper so

[tex]l=11\ \text{inches}[/tex]

[tex]w=8.5\ \text{inches}[/tex]

Let [tex]h[/tex] be the height of the stack.

Volume of the stack would be

[tex]lwh=140.25\\\Rightarrow h=\dfrac{140.25}{lw}\\\Rightarrow h=\dfrac{140.25}{11\times 8.5}\\\Rightarrow h=1.5\ \text{inches}[/tex]

So the stack has a height of 1.5 inches. Now there are 400 sheet of paper in the stack.

Thickness of one sheet of paper is given by

[tex]\dfrac{1.5}{400}=0.00375\ \text{inches}[/tex]

Hence, the height of each sheet of paper is [tex]0.00375\ \text{inches}[/tex].

Answer: the person above has it

Step-by-step explanation:

Answer :

Given : A and B are complementary angles. B and C are complementary angles.

Prove : A C

I have attached a picture of me doing it. Hope this helps, thank you :) !!

Answer:

A=(b^2)h/2

Step-by-step explanation:

Answer: angle 7 is equal

Step-by-step explanation: I help ;)

Answer:

A number line going from negative 3 to positive 7. An open circle is at 2. Everything to the right of the circle is shaded.

Step-by-step explanation:

x > 2 is the inequality

It is open circle at 2 as 2 is not included. Shaded to the right of the circle as it should be greater than 2

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

A number line going from negative 3 to positive 7. An open circle is at 2. Everything to the right of the circle is shaded.

Yes, this is the correct option

A number line going from negative 3 to positive 7. An open circle is at 2.  Everything to the left of the circle is shaded.

No, it should be right not left

A number line going from negative 3 to positive 7. A closed circle is at 2. Everything to the right of the circle is shaded.

No, it should be open circle as 2 is not included

A number line going from negative 3 to positive 7. A closed circle is at 2. Everything to the left of the circle is shaded.

No, it should be open circle and right side to be shaded, not left

Step-by-step explanation:

The correct graph that represents the inequality "x > 2" is:

a) A number line going from negative 3 to positive 7. An open circle is at 2. Everything to the right of the circle is shaded.

In the inequality "x > 2," the symbol ">" represents "greater than." This means that we are looking for values of x that are greater than 2.

On a number line, we can represent all the possible values of x. The number line given in option a) ranges from negative 3 to positive 7, covering a range of values.

To represent the condition that x is greater than 2, we need to place a circle on the number line at the value 2.

Since the inequality is strict ("x > 2"), we use an open circle at 2.

An open circle indicates that the point 2 itself is not included in the solution.

Finally, everything to the right of the open circle should be shaded to indicate that any value greater than 2 is a solution to the inequality.

This shading represents all the values of x that satisfy the inequality "x > 2."

Therefore, option a) is the correct graph that represents the inequality "x > 2."

Learn more about inequality click;

https://brainly.com/question/20383699

#SPJ4

Answer: Carlo is incorrect

Step-by-step explanation:

3000/(2+3) = 600 (each ratio)

2:3 = 2(600):3(600) = 1200:1800

1200/6 = 200 small boxes

1800/20 = 90 large boxes

290 boxes altogether (large and small)

(large boxes/boxes altogether)x100

(90/290)x100 = 31%

31%>30%

Therefore Carlo is incorrect

Answer:JI=16, JH=15, <W=37, <J=114, <I= 29

Step-by-step explanation:

When naming congruent triangles, the corresponding points are named in order from one triangle to another.

Since it states triangle WXY is congruent to triangle HJI this means that W corresponds to H, X corresponds to J and Y corresponds to I.

JI corresponds to XY, JH corresponds to XW angle W corresponds to angle H, angle J corresponds to angle X and angle I corresponds to angle Y. Use the triangle congruency statement as your roadmap.

To find the missing angle in the triangle, use the triangle angle sum theorem which states that all interior angles of a triangle sum to 180.

37+114+<I= 180. Combine like terms.

151+<I=180. Subtract 151 from both sides.

<I= 29

Answer:

7 and 8!

Step-by-step explanation:

Answer:

This is amazing great job

Step-by-step explanation:

mark me as brainlist

Answer:

6 Ans .......

Step-by-step explanation:

Data:

√11 x 3+3

Solution:

=√11 x 3+3

=√33+3

= 6 Ans .........

Answer:

Mass

Step-by-step explanation:

Answer:

the answer is weight.

Step-by-step explanation:

hope this helps!! please mark brainliest.

Answer:

81 is the right answer of your question

Answer:

A

Step-by-step explanation:

Answer:

Possible lengths of [tex]XZ[/tex] are [tex]21\,\,cm,22\,\,cm,23\,\,cm,24\,\,cm,25\,\,cm[/tex]

Step-by-step explanation:

According to triangle inequality theorem,

length of one side is less than the sum of remaining two sides.

Also,

[tex]XY=11\,\,cm\\YZ=15\,\,cm\\XZ>20\,\,cm[/tex]

Therefore,

[tex]20<XZ<15+11\\20<XZ<26[/tex]

The length of [tex]XZ[/tex] is in whole centimeters.

Therefore, possible lengths of [tex]XZ[/tex] are [tex]21\,\,cm,22\,\,cm,23\,\,cm,24\,\,cm,25\,\,cm[/tex]

Given:

The radius of the sphere is 6 in.

To find:

The volume of the sphere.

Solution:

We know that, the volume of a sphere is

[tex]V=\dfrac{4}{3}\pi r^3[/tex]

Where, r is the radius of the sphere.

Putting r=6, we get

[tex]V=\dfrac{4}{3}\pi (6)^3[/tex]

[tex]V=\dfrac{4}{3}\pi (216)[/tex]

[tex]V=288\pi[/tex]

[tex]V\approx 904.78[/tex]

The volume of the sphere is 904.78 inches cubed.

Therefore, the correct option is C.

Answer:

1/8

Step-by-step explanation:

As you can see, I unit fraction is 1/8 or any fraction with a one mostly because unit means 1.. always remember that!

Answer:

noooooooooooooooooooooo

Answer:

$16.05

Step-by-step explanation:

1.07*15

Answer:

16.05

You can do repeated addition for this, just keep adding 15, till you get 16 which is your answer, multiply.

Answer:

$5

Step-by-step explanation:

$14 x 30% (0.30) = $4.2

$14 + $4.2 = $18.2

[tex]\frac{18.2}{4}[/tex] = 4.55

Round to the nearest dollar:

4.55 = 5

A rotation of 270 would be equal to 630, 990, etc. Adding 360 degrees would result in the same rotation.

Answer:

counterclockwise 360°

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

15x + 2 = 9x + 20

Now solve for x

Subtract 2 from each side

15x = 9x + 18

Subtract 9x from each side

6x = 18

Divide each side by 6

x = 3

Answer: x=3

Step-by-step explanation:

When you have two parallel lines cut by a transversal (line that goes across them), it forms special angles. One of those special angles is alternate interior angles. Alternate meaning opposite sides of the transversal and interior meaning on the inside of the parallel lines. The special relationship of these angles is that they are equal.

9x+20 and 15x+2 are alternate interior angles which means they are equal. Set them equal to each other to solve for x.

9x+20= 15x+2. Subtract 9x from both sides.

20= 6x+2. Subtract 2 from both sides.

18=6x. Divide both sides by 6.

3=x

Answer:

Step-by-step explanation:

i posted this on accident

Answer:

x= 18 and y= 20

Step-by-step explanation:

hope this helps

Answer:

Step-by-step explanation:

if C is the right angle,

AB is the hypotenuse

AB^2=AC^2+BC^2

AC^2=13^2-5^2

AC^2=169-25=144

AC=[tex]\sqrt{144}[/tex]=12

AC=12