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3 years ago

I GIVEEEEE BRAINLILSTE

Mathematics

1 answer:

arsen [322]3 years ago

7 0

Answer:

<u>Answer: 39</u>

Step-by-step explanation:

<u>Volume of a Pyramid</u>

Given a pyramid of triangular base area Ab and height H.

The volume of the pyramid is calculated by the formula:

$\displaystyle V=\frac{1}{3}A_b\cdot H$

The perfume bottle is in the shape of a triangular pyramid with a height of H=9 inches. The area of the base is Ab=13 (square) inches.

Calculating the volume by substituting the given values:

$\displaystyle V=\frac{1}{3}13\cdot 9$

$\displaystyle V=39 \ in^3$

Answer: 39

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A(b - c) = d
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3 years ago

What is the volume in cubic centimeters if the<br> pyramid has a height of 27 centimeters?

aleksley [76]

Answer:

<h2>The volume of the pyramid would be 4500 cm³.</h2>

Step-by-step explanation:

Formulas you would be using:

Volume of a pyramid: $V = \frac{bh}{3}$ b = base, h = height

Area of a trapezoid: $A = \frac{a+b}{2} h$ a = base₁ , b = base₂ , h = height

First, we're going to find the area of the trapezoid, which is the base of the pyramid.

We are given that a = 20, b = 30, h = 20

Plug it in:

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Hope this helps :D

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3 years ago

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Anon25 [30]

Your answer would be:

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3 years ago

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Create an exponential to describe $100 at 2% interest compounded annually for x years

zysi [14]

Answer:

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Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

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P is the Principal amount of money to be invested

r is the rate of interest in decimal

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3 years ago

Which best compares the pair of intersecting rays with the angle

madam [21]

Answer:

C)The rays extend infinitely, and the angle is made by rays which have a common endpoint

Step-by-step explanation:

A ray is a line segment having one end point while extending in the other/opposite direction

An angle is made by two lines(rays) with common end point (vertex)

So when an angle is formed by the pair of intersecting rays the following options are ruled out

A) rays cannot have two end points

B) As rays extends infinitely in one direction, so having number of points is wrong

D)angles do not have lines

the following is best explanation is C

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