Solve for unknown angles using algebra

Mathematics

1 answer:

kozerog [31]2 years ago

8 0

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Relate Fractions, Decimals, and Money. Write the money amount as a fraction in terms of dollars. The problems are $0.66 and $1.0

ozzi

You convert a decimal to a fraction by putting the digits to the right of the decimal point over "1" followed by the same number of zeros. (Most folks learn this in 3rd or 4th grade.)

0.66 = 66/100 . . . . . 2 decimals, so the denominator is 100

Then you reduce the fraction by canceling common factors. It helps to know your times tables and divisibility rules. (Or you can have your calculator do it.)

0.66 = 66/100 = 33/50
1.00 = 100/100 = 1

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2 years ago

A quadrilateral has two consecutive angles that measure 90 each which if the following quadrilaterals could have this property

Lilit [14]

Answer

Rectangle or Square

Why

Only square and rectangle has the property of having a 2 90 degrees angle or right angle.

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3 years ago

Solve the equation: n + 32 = 60.

Digiron [165]

N + 32 = 60

First, so basically, we are trying to find a number that can add up with 32 to equal 60. The easiest route to solve this is to simply take 32 and subtract it from 60.
$n = 60 - 32$

Second, once we subtract, we will be given the answer and know what 'n' is. Subtract 60 - 32 to get your answer. 60 - 32 = 28
$n = 28$

Third, know that we know that the answer to 'n' is 28, we can check it by adding 28 + 32. Your answer should be 60, and 28 is the correct answer.

Answer: $\fbox {n = 28}$