FIND VOLUME OF THE PYRAMID pls fast JUST ANSWER DONT EXPLAIN

Answer:

x = 5*sqrt(2)

Step-by-step explanation:

Equation

Use the Pythagorean Theorem to get the value of x. If the triangle is isosceles, it means that both lets are equal to x.

x^2 + x^2 = 10^2

2x^2 = 100

x^2 = 50

x^2 = 5 * 5 * 2

sqrt(x^2) = sqrt(5*5*2)

x = 5*sqrt(2)

There is no denominator to rationalize. The answer is given as a irrational root.  The only other way to present it is in an approximate decimal form.

Answer:

x = [tex]5\sqrt{2}[/tex] (or [tex]\frac{5\sqrt{2}}{1}[/tex] if it has to have a rational denominator)

Step-by-step explanation:

We know;

1.) This triangle is isosceles (two of the sides are congruent).

2.) Hypotenuse is the biggest side in a right triangle. Therefore, that un-labeled side can't be 10, it has to be x as well.

So;

A² + B² = C²

x² + x² = 10²

2x² = 100

x² = 100/2

x² = 50

x = [tex]\sqrt{50}[/tex]

Simplifying this would result in;

[tex]\sqrt{50}[/tex] = [tex]\sqrt{25} * \sqrt{2}[/tex]

[tex]\sqrt{50}[/tex] = [tex]5\sqrt{2}[/tex] (or [tex]\frac{5\sqrt{2}}{1}[/tex] if it has to have a rational denominator)

Hope this helps!

Answer:

Distributive property

Step-by-step explanation:

It is very helpful with equations and polinomials

Answer:

you should probably just search it up

Answer:

x≥11

Step-by-step explanation:

X≥18-7=

x≥11

x>11

Step-by-step explanation:

x+7-7>18-7

or,x>11

Therefore,x>11#

Answer:

n^3-4n^2+5

Step-by-step explanation:

Answer:

[tex]root = 3[/tex]

Step-by-step explanation:

A zero or a root is determined at the point where the curve cuts or meets the x-axis or horizontal axis.

Answer:

option 1

Step-by-step explanation:

the polygon is made up of three squares

the area of the polygon is the sum of the area of the three squares

Area of a square = length²

a²

Area of the polygon = a² + a² + a² = 3a²

3a²  = 27

a² = 27/3

a² = 9

a = 3

Answer:

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

In a parallelogram, adjacent angles are supplementary

125 + 14x-1 = 180

14x - 1 = 180 - 125

14x - 1 = 55

14x = 55 + 1

14x = 56

x = 56/14

x = 4

Therefore, the value of x = 4

Hope u understand

Please mark as brainliest

Thank You

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Use the info given in the exponential equation to find the value of b, the rate of decay.

[tex]v(t)=a(b)^t[/tex] where v(t) is the value of the car after a certain number of years, t, have gone by, a is the initial value, and b is the rate of decay. We have everything we need but b:

a = 20000

v(t) = 16000 after t = 1 year:

[tex]16000=20000(b)^1[/tex] so

b = .8  Taken in context, this means that the car depreciates 20% each year. Now we can solve the problem being asked of us, which is to find the value of the car after t = 5 years:

[tex]v(t)=20000(.8)^5[/tex] which simplifies down a bit to

v(t) = 20000(.32768) so

v(t) = 6553.60, choice C.

Answer:208

Step-by-step explanation:

Answer:

The cone container

Step-by-step explanation:

The volume of the cone is (pi r² h)/3

3.14•4²•6/3 = 100.48 ≈ 100

The volume of the cylinder is pi r² h

3.14•4²•6 = 301.44 ≈ 301

The cone is 3.25, and have 100 in³ of volume, so:

100/3.25 = 30.77 in³ per dollar

The cylinder is 4.75 and have 301 in³ of volume, so:

301/4.75 = 63.37 in³ per dolar

So, the cone container gives you more shaved ice

Answer:

Option B.

Step-by-step explanation:

A function is a relationship that maps elements from a set (the domain, set of the inputs) into elements from another set (the range, set of the outputs), such that each element from the domain can be mapped into only one element from the range.

Remember that in the 2d case, the horizontal axis represents the values from the domain while the vertical axis represents the values from the range.

So, one criterion to check if a graph belongs to a function or not, is to see if there is a vertical line that intersects the graph at two different points, (because that would mean that a single input value has two different output values) if there is no vertical line that does that, then the graph shows a function. (this is called the vertical line test)

Now that we know all this, let's look at the graph for a second and see that yea, the graph passes the vertical line test, so the graph represents a function.

Then the correct option is B

Answer:

37,842,563,960,161

Step-by-step explanation:

The squared symbol means to multiply the same number twice,

so:

6,151,631 × 6,151,631 = 37,842,563,960,161

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Have a great summer :)

Answer:

the Answer is x -14

Step-by-step explanation:

Answer:

C = 18 pi cm or approximately 56.52 cm

Step-by-step explanation:

The circumference is given by

C = 2* pi*r

C = 2 * pi*9

C = 18 pi

Using 3.14 as an approximation for pi

C = 18*3.14

C =56.52

Answer: 56.52

Step-by-step explanation:

In order to find the circumstance, we will need to use this formula:

2πr

(2)(3.14)(9)

6.28 x 9

= 56.52 cm

Answer:

THe answer for this question is C. It's filled with asphalt.

The La Brea Tar Pits are filled with asphalt and is denoted as option C.

This is active paleontological research which was formed around a group of tar pits.

The tar is made up of asphalt which makes it the most appropriate choice in this case.

The La Brea Tar Pits are filled with asphalt. They are a group of tar pits. There is natural asphalt that has seeped up from the ground for tens of thousands of years.

This is where many remains of prehistoric creatures were found. This animals got stuck in this pools of asphalt.

Read more about Asphalt here brainly.com/question/431314

#SPJ5

Answer:

False

Step-by-step explanation:

sin(x) =cos(90-x)

But not 180x

Answer:

∠1 = 180° - 123° = 57°

∠2 = 180° - 57° - 48° = 75°

∠3 = 180° - 123° - 13° = 44°

Answer:

2

[tex]m < 1 = 180 \degree - 123\degree \\ = 57\degree[/tex]

3

[tex]m < 2 = 180\degree - 57\degree - 48\degree \\ = 75\degree[/tex]

4

[tex]m < 3 = 180\degree - 123\degree - 13\degree \\ = 44\degree[/tex]

Answer:

42

Step-by-step explanation:

there are six sides, perimeter is just all the sides added together.

7+7+7+7+7+7=42

or 7*6=42

pls mark brainliest

Answer:

[tex]42\:\mathrm{cm}[/tex]

Step-by-step explanation:

The perimeter of a polygon is equal to the sum of all the sides of the polygon. The polygon in the figure is a hexagon (polygon with six sides) and it is implied that all sides are equal. If each of the sides are 7 cm long, the perimeter must be [tex]7+7+7+7+7+7=7\cdot 6=\boxed{42\:\mathrm{cm}}[/tex].

*It's good to note that the units for perimeter is the same unit as the sides are given as, because we're only adding the sides of the polygon.

Answer:

True

Step-by-step explanation:

The variance of data measures how much the data varies.

your awnser would be true.

Step-by-step explanation:

(18x-44) is x and the answer is: -792

and (13 y -38) you would have to Remove the parentheses.

Answer:

The number of pitchers required to 1 tank is 8/5.

Step-by-step explanation:

Number of tanks filed by 9 3/5 pitchers = 6

So,

6 tanks are filled 48/5 pitchers

1 tank is filled by

[tex]\frac{48}{5\times 6}\\\\= \frac{8}{5}[/tex]

So, the number of pitchers required to 1 tank is 8/5.  

Answer:

It's A and B

Step-by-step explanation:

Since she took 75% off of her commute time, she has 25% left. 25% as a decimal is 0.25 and 0.25 as a decimal is 1/4.

Also, since it says choose two answers, C and D are not equal to each other.

Answer:

Global Warming is the gradual increase in the overall temperature of the Earth’s atmosphere.

c

Answer:

c temperature

Step-by-step explanation:

it is a gradual increase in the overall temperature generally attributed to the greenhouse effect caused by increased levels of carbon dioxide

The mass of cocoa contained in a chocolate bar of mass 73 grams is: (73 x 54) / 100 = 39.42 grams