What goes in the place of the “?” I don’t know how to do this

Answer:

4

Step-by-step explanation:

first you plug in 12 for x so it would then be 2(12) divided by 6 and then follow the rules of math so you would multiply 12 and 2 which is 24 then 24 divided by 6 is 4

Answer:

3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

The quotient of 3 and 4 is 0.75.

3/4 = 0.75

--

0.75 x 4 = 3...

So the answer is 3.

Answer:

Surface area = 528 cm²

Step-by-step explanation:

The net of the prism is composed of 2 equal triangles and 3 rectangles (only 2 are of the same dimensions)

Area of the 2 triangles:

Area of the 2 triangles = 2(½*bh)

= 2(½*6*8)

= 6*8

= 48 cm²

Area of the 2 equal rectangles:

Area = 2(L*W)

L = 20

W = 9

Area of the 2 equal rectangles = 2(20*9)

= 360 cm²

Area of the 3rd rectangle:

Area = L*W

L = 20

W = 6

Area = 20*6 = 120 cm²

✔️Surface area of prism = 48 + 360 + 120 = 528 cm²

Answer:

12

Step-by-step explanation:

4/6=2/3

18(2/3)=12

Answer

12

Step-by-step explanation: 18 can divide into 6 3 times and that means 4 out of each 6 sets of sundaes have nuts so 4 times 3 is 12

Answer:

Cheese Squid

Step-by-step explanation:

according to my neurological evaluation of the current situation(s), it appears we are friends, therefore, I feel obliged to request that bring un-forth a specific set of 'roles' to my person. By which I mean, it appears having created any sort of emotional connection with you seems to reward such 'roles' as such I request that you immediately bring fourth said 'roles'Either way though there was a Neurological Enzymetive Paralastic imbalance between the code of conductional adminstrative classificationsNot funny I didn't laugh. Your joke is so bad I would have preferred the joke went over my head and you gave up re-telling me the joke. To be honest this is a horrid attempt at trying to get a laugh out of me. Not a chuckle, not a hehe, not even a subtle burst of air out of my esophagus. Science says before you laugh your brain preps your face muscles but I didn't even feel the slightest twitch. 0/10 this joke is so bad I cannot believe anyone legally allowed you to be creative at all. The amount of brain power you must have put into that joke has the potential to power every house on Earth. Get a personality and learn how to make jokes, read a book. I'm not saying this to be funny I genuinely mean it on how this is just bottom barrel embarrassment at comedy. You've single handedly killed humor and every comedic act on the planet. I'm so disappointed that society has failed as a whole in being able to teach you how to be funny. Honestly if I put in all my power and time to try and make

Answer:

Step-by-step explanation:

A = p(1+r/n)nt

A = final amount

p = principal = 2000

r = interest rate = .04

n = # times compounded pet year = 2

t = time in years = 7

A = 2000(1+.04/2)2(7)

A = 2000(1.02)14

Just plug into calculator for final amount

Answer:

Check out a website called calculator soup. They've got awesome fraction calculators for all sorts of things.

Step-by-step explanation:

Answer:

shortest:  33 feet  

second:  66 feet

third:  58 feet

Step-by-step explanation:

s = shortest side  (33)

2s = second side   (66)

25 + s = third side   (58)

157 = s + 2s + 25 + s

157 = 4s + 25

4s = 132

s = 33

Answer:

The vertex of the graph of g is 2 units above the vertex of the graph of f.

Step-by-step explanation:

The vertex of the graph of g(x) is 2 units above the vertex of the graph of f(x). Then the correct option is A.

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

The graph of f(x) = x² was transformed to create a graph g(x) =f(x)+2.

Then the g(x) will be

g(x) = x² + 2

We know that the graph of the g(x) shifted to 2 units upward because we added 2 in the function.

The graph is shown.

The vertex of the graph of g(x) is 2 units above the vertex of the graph of f(x).

Thus, the correct option is A.

More about the function link is given below.

https://brainly.com/question/5245372

Answer:

A) y or total cost is the dependent variable and x which is the number of movie tickets is the independent variable. Y is called dependent because its value depends on the value of x.

B) So 8 is the number of tickets which is X. So x=8. The total cost y will be: 8x9= 72

Answer:

go ask your teacher

Step-by-step explanation:

Answer: D) 150 degrees

Step-by-step explanation:

Opposite angles in a parallelogram are equal so, if angle D is 30 degrees, angle F is also 30 degrees. This adds up to 60 degrees.

A parallelogram is a quadrilateral so the total of its angles is 360 degrees.

Subtract 60 degrees from 360 = 300

Angles E and G will be 300 divided by 2 so E is 150 degrees.

Answer:

85 cm squared

Answer: 387.9 m

Step-by-step explanation:

Volume of a Sphere:

V=\frac{4}{3}\pi r^3

V=

3

4

​

πr

3

\text{radius} = 5.7

radius=5.7

meters

\text{Plug in:}

Plug in:

\frac{4}{3}\pi (5.7)^3

3

4

​

π(5.7)

3

775.734624395

775.734624395

Use calculator

\text{Volume of Hemisphere HALF of Volume of Sphere:}

Volume of Hemisphere HALF of Volume of Sphere:

\frac{775.734624395}{2}

2

775.734624395

​

Divide volume by 2

387.867312198

387.867312198

\approx 387.9\text{ m}^3

≈387.9 m

3

The volume of a hemisphere with a radius of 5.7 m is 193.83534 m³.

Volume is a mathematical term used to describe how much three-dimensional space an item or closed surface occupies. Volume is measured in cubic units like m3, cm3, in3, etc.

Volume is sometimes referred to as capacity.

We have,

Radius = 5.7 m

So, the Volume of Hemisphere

= 2/3 πr³

= 2/3 x 3.14 x (5.7)³

= 2/3 x 3.14 x 185.193

= 193.83534 m³

Thus, the volume is 193.83534 m³.

Learn more about Volume here:

https://brainly.com/question/1578538

#SPJ2

Answer:

675 mm²

Step-by-step explanation:

base = 15 x 15  = 225 mm²

4 sides = 4(15)(15)(0.5) = 450 mm²

450 + 225 = 675 mm²

Answer:

x=−3/4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

435=−4x+285

Step 2: Flip the equation.

−4x+285=435

Step 3: Subtract 28/5 from both sides.

−4x+285−285=435−285

−4x=3

Step 4: Divide both sides by -4.

−4x−4=3−4

x=−34

Answer:

as a decimal: [tex]x=-0.75[/tex]

as a fraction: [tex]x=-\frac{3}{4}[/tex]

Step-by-step explanation:

note: i'm going to convert the fractions to decimals because i prefer working with decimals rather than fractions :)

first, subtract 5.6 from both sides of the equation.

then divide both sides of the equation by -4.

and that's it! the solution as a fraction is [tex]x=-\frac{3}{4}[/tex] and as a decimal is [tex]x=-0.75[/tex].

if you want to check the solution, just plug one of those values in for [tex]x[/tex] in the original equation. since i converted it all to decimals, i'll check my answer using [tex]-0.75[/tex] for [tex]x[/tex] in [tex]8.6=-4x+5.6[/tex].

first, plug in -0.75 for x.

begin simplifying by multiplying -4 and -0.75.

add 3 and 5.6.

since both sides of the equation are equal, that means your [tex]x[/tex] value is correct and therefore a solution to the equation!! :)

i hope this helped! have a lovely rest of your day <3

Answer:

10c - 2

Step-by-step explanation:

Answer:

B. 10c + - 2

Step-by-step explanation:

(7c + 2) - (-3c + 4)

(7c + 2) - (-3c - 4)

7c + 2 + 3c - 4

10c + 2 - 4

10c - 2

Try this option:

1) if V(0;0) and x= -4, then common view of the required equiation is:

(y-k)²=4p(x-h), where focus is in (h-p;k), the vertex is in (h;k), the directrix is x=h+p, p<0 and y=k is simmetry axis;

2) if the V(0;0), then h=k=0 and the required equiation is:

y²=4px;

3) if the directrix equation is x=h+p, where h=0, then p= -4 (according to the condition the directrix equation is x= -4), then the required equation is:

y²= -16x

answer: y²= -16x

Answer:

Step-by-step explanation:

L=4W+8

A=LW, using L from above makes this

A(W)=(4W+8)W

A(W)=4W^2+8W

Answer: 12 years old

Step-by-step explanation:

Take 51 and 39 and subtract them.

51-39=12

Answer:

the scale factor is penguin

jkjk the scale factor is 1/2

Step-by-step explanation:

to find the scale factor you take the coordinates of the image and divide it by the coordinates of the preimage

ex. A' coordinates are (3,1)

A coordinates are (6,2)

3/6=1/2

1/2=1/2

therefore the scale factor is 1/2

hope this helps :)

Answer:

2.Relationships

Step-by-step explanation:

Linear means straight and a graph is a diagram which shows a connection or relation between two or more quantity. So, the linear graph is nothing but a straight line or straight graph which is drawn on a plane connecting the points on x and y coordinates.

Answer:

Step-by-step explanation:

(x-7)^2

(x-7) ( x-7)

[tex]x^{2}[/tex] -14x + 49

it's a perfect square function

Answer:

I = $ 78.00

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 2%/100 = 0.02 per year,

then, solving our equation

I = 650 × 0.02 × 6 = 78

I = $ 78.00

The simple interest accumulated

on a principal of $ 650.00

at a rate of 2% per year

for 6 years is $ 78.00.

Answer: $78.00

the answer is 78.00

Answer:

AC = 16 in.

Step-by-step explanation:

AD = CD = 10 in.

BD = 6 in.

AC = 2(AB) = ?

Apply pythagorean theorem to find AB

AB² = AD² - BD²

Substitute

AB² = 10² - 6²

AB² = 64

AB = √64

AB = 8

Therefore:

AC = 2(AB) = 2(8)

AC = 16 in.

Answer:

x=15

Step-by-step explanation:

Answer:

100

Step-by-step explanation:

blue = 1

red = 2

(blue) 100

(red) 200

Answer:

Parallel and perpendicular lines are used when building are being constructed, these lines can be used during the layout phase for the foundations of the building, the lines mimic the footing layout. Doing so can ensures your building is aligned and can also ensure that your building is flat.

Step-by-step explanation:

Answer: just subtract both of the numbers and you will find it

Step-by-step explanation: hope I helped ;)

Answer:

C. (22.96, 26.64)

Step-by-step explanation: