2 years ago

Your friend compares two rational numbers. Is your friend correct? Explain your reasoning.

Mathematics

2 answers:

worty [1.4K]2 years ago

6 0

Answer:

your friend is corrcet

Step-by-step explanation:

The left side 0.75 is less than the right side 0.83, which means that the given statement is always true.

mark brainliest

Marina CMI [18]2 years ago

6 0

Answer:

your friend is correct

Step-by-step explanation:

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Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of

Alinara [238K]

Answer:

So, the simplified version is

$-5\sqrt{7}+7\sqrt{6}$

In words it can be written as minus 5 square root of 7 end root plus 7 square root of 6 end root

Step-by-step explanation:

$5\sqrt{7}+12\sqrt{6}-10\sqrt{7}-5\sqrt{6}$

We need to simplify the above expression.

Combining the like terms of the above expression.

Like terms are those that have same variables.

$=(5\sqrt{7}-10\sqrt{7})+(12\sqrt{6}-5\sqrt{6})$

$=((5-10)(\sqrt{7})+((12-5)(\sqrt{6}))$

$=((-5)(\sqrt{7})+((7)(\sqrt{6}))$

So, the simplified version is

$-5\sqrt{7}+7\sqrt{6}$

In words it can be written as minus 5 square root of 7 end root plus 7 square root of 6

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3 years ago

A nursery owner buys 9 panes of glass to fix some damage to his greenhouse. The 9 panes cost $21..15 Unfortunately, he breaks

soldier1979 [14.2K]

$9.4

$21.15 / 9 = 2.35
$2.35 x 4 = 9.4

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3 years ago

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This property allows you to change the order of the terms when adding or multiplying without changing the outcome.

denpristay [2]

Commutative property allows you to change the order of the terms when adding or multiplying without changing the outcome.

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3 years ago

Three cunces of cinnamon cost $2.40 if there are 16 ounces in 1 pound how much does cinamon cost per pound

kvv77 [185]

Answer: One pound of cinnamon costs $12.80

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4 years ago

Mary has to spend $18000 on expenses each year.if that amount of money 40% of her salary then how much does Mary make working as

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Answer:

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? =

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4 years ago