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3 years ago

Is 15 over 45 equivalent to 45 over 135

Mathematics

1 answer:

faltersainse [42]3 years ago

3 0

Yes, in simplest form, both fractions are 1/3 (one over three)

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A valuable asset pledged to a lender as security for a loan is called:

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B. Collateral
is the answer

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3 years ago

How to simplify 29/15.

tamaranim1 [39]

Answer:

As a improper fraction: 29/15 = 29/15

As a mixed number: 29/15 = 1 14/15

As a decimal number: 29/15 = 1.93.

As a percentage: 29/15 = 193.33%

Step-by-step explanation:

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3 years ago

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1. The prism-shaped roof has equilateral triangular bases. Create an equation that models the height of one of the roof's triang

lana66690 [7]

Answer:

$h=\frac{\sqrt{3}}{2}b\ units$

Step-by-step explanation:

we know that

An equilateral triangle has three equal sides and three equal interior angles (the measure of each interior angle is equal to 60 degrees)

see the attached figure to better understand tyhe problem

Let

h ----> the height of an equilateral triangle

b ---> the length side of an equilateral triangle

In the right triangle ABD

Applying the Pythagorean Theorem

$AB^2=AD^2+BD^2$

substitute the given values

$b^2=(\frac{b}{2})^2+h^2$

$b^2=\frac{b^2}{4}+h^2$

$h^2=b^2-\frac{b^2}{4}$

$h^2=\frac{3}{4}b^2$

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3 years ago

The height of a square pyramid-shaped gift box is one half the length of

Irina-Kira [14]

Answer:

15 inches

Step-by-step explanation:

Volume of a pyramid = 1/3 x ( length² x height)

4500 = 1/3 x ( length² x height)

height = 1/2 x length

4500 = 1/3 x ( length² x 1/2length)

multiply both sides of the equation by 6

27000 = ( length² x length)

find the cube root of 27300

length = 30

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3 years ago

To make curtains for a living room window for a customer, you will need three pieces of fabric in the following lengths: 3 feet,

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You will need 11feet length of fabric.

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4 years ago

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