3 years ago

Help I have a C in math. I don't understand this Alegbra. If you get it right then I will give you Brainlist!

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

7 0

Answer:

3.46

Step-by-step explanation:

calculate sqrt(12)

3.<u>46</u>410162

truncate to tenths place in decimal expansion so 3.46

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Georgia [21]

Answer:

D) x = √5

Step-by-step explanation:

$\sqrt{x^{2}+4 }-1 = 2$

$\sqrt{x^{2}+4 } = 3$

$x^{2}+4 = 3^{2}$

$x^{2}+4 = 9$

$x^{2} = 9 -4$

$+x = \sqrt{5} , -x = \sqrt{5}$

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3 years ago

Which expression is NOT equivalent to 12 x -3 2/3

satela [25.4K]

Add then multiply b through, e to f, hopethsie helps

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3 years ago

How much oil wells in a given field will ultimately produce is key information in deciding whether to drill more wells. Data was

Ugo [173]

Answer:

Check the explanation

Step-by-step explanation:

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4 years ago

$15.40 for 3.5 Ibs of gummy bears and $7.65 for 1.8 Ibs of gummy bears.

Ipatiy [6.2K]

Answer:

15.40/3.5=$4.40 dollars a pound

7.65/1.8=$4.25 dollars a pound

Step-by-step explanation:

divide to get the unit price

so 7.65/1.8=$4.25 dollars a pound is the cheaper unit as well.

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3 years ago

Which of the following algebraic expressions can be used to express the statement "three less than z squared?"

Citrus2011 [14]

"<span>z˄2 − 3" because x squared is z^2, and 3 less of it would mean to subtract it from 3</span>

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3 years ago

Help I have a C in math. I don't understand this Alegbra. If you get it right then I will give you Brainlist!​

Help I have a C in math. I don't understand this Alegbra. If you get it right then I will give you Brainlist!