Answer:
See below.
Step-by-step explanation:
1.) 5√6
2.) 6√2
3.) 3√7
To solve this without the use of a calculator, split the given number into a series of products (numbers multiplied) and look for pairs.
Look at the attached example of Problem 1 to get a better idea of what I mean.
To solve this you first need to turn your mixed numbers into improper fractions. to do this for
you multiply the denominator (5) by the whole number (9) to get 45 and then add that to the numerator (4) to get your new fraction
.
You repeat this process with
to get
.
Now that you have two fractions you can multiply by the opposite reciprocal. To do this you flip the second fraction and change the division sign to a multiplication sign like so
Then, you just multiply the fractions by multiplying the numerators to get 98 and multiplying the denominators to get 35.
Now, to simplify
you first divide both the numerator and denominator by 7 to get
.
Finally, you can take 10 out of the numerator to make 
Hello and Good Morning/Afternoon
<u>Let's take this problem step-by-step</u>:
<u>First step</u>
⇒ consider the fact cotθ = 1 / (tanθ)

<u>Second step</u>
⇒ form a common denominator for the fraction in the 'denominator'

<u>Let's flip over the fraction on the denominator</u>

<u>And there you go, you have </u><u>proved the statement</u> by <u>following these steps!</u>
*note, I used 'x' because the equation creator didn't have 'θ' symbol
Hope that helps!
#LearnwithBrainly
<span><span>If one variable is always the product of the other and a constant, the two are said to be directly proportional. <span>x and y</span> are directly proportional if the ratio <span>y/x</span> is constant.</span><span>If the product of the two variables is always a constant, the two are said to be inversely proportional. <span>x and y</span> are inversely proportional if the product xy is constant.</span></span>In mathematics<span>, two variables are </span>proportional<span> if a change in one is always accompanied by a change in the other, and if the changes are always related by use of a constant multiplier. The constant is called the </span>coefficient<span> of proportionality or </span>proportionality constant<span>.
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