3 years ago

What is the answer to the problem 5 1/6-2 3/4

1 answer:

8 0

Simple 5 1/6 is 31/6 and 2 3/4 is 11/4 so then find lcm which is 12 and 31/6 is 62/12 and 11/4 becomes 33/12 so 62-33=29

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Vilka [71]

Answer:

$\sqrt{5}$

Step-by-step explanation:

we know that

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Applying the "power rule"

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3 years ago

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Dimas [21]

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4 0

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Find r :
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4 0

3 years ago

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1. The difference of five times a number and 6 is -2.

OlgaM077 [116]

Answer:

Step-by-step explanation:

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5 0

3 years ago

How do I find the values of these

skad [1K]

Since the triangles are similar, then 32 = x+7 those two angles are too
solve for "x"

now using proportions $\bf \cfrac{\textit{small triangle}}{\textit{large triangle}}\qquad \cfrac{JK}{18}=\cfrac{12}{12+10}$

solve for JK

$\bf \cfrac{\textit{small triangle}}{\textit{large triangle}}\qquad \cfrac{12}{12+10}=\cfrac{9}{9+KG}\implies 12(9+KG)=(22)9
\\\\\\
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solve for KG

the scale factor of the perimeter of both triangles is just the same as the ratio of the sides, or $\bf \cfrac{12}{12+10}$

3 0

3 years ago