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3 years ago

11

Plez Help 15 points, brainliest, thanks, and a follow

1 answer:

vaieri [72.5K]3 years ago

6 0

I would say that the option you have selected in the image is the only one that is correct because it is the only one that uses a similar sign, ~, rather that a congruent symbol.

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How do I do this problem?

Elenna [48]

Roots can be written as fraction exponents. An exponent of 1/2 means the square root.

$(12 x^{4})^{1/2} = \sqrt{12 x^{4} } \\ \\ \sqrt{12 x^{4} } = \sqrt{3*4*x^{2}*x^{2}} = 2x^{2} \sqrt{3}$

8 0

3 years ago

7.539•3.0642<br>estamate <br>also 19.801•2.78 <br>HELP

Fynjy0 [20]

So i believe you need to round the whole number, if so than 8 * 3 = 24 and 20 * 3 = 60

3 0

3 years ago

cecelia bought a teddy baer for $39.95 for her collection. she also bought a small teddy bear for $17.95. how much did she spend

ki77a [65]

Answer:

$57.90

Explanation:

39.95+17.95

5 0

4 years ago

Luis has $20.He buys 4 cans of tennis balls and gets $8 back as change .How much did one can of tennis balls cost?

WARRIOR [948]

Answer:

20-8 = 12 , he waste $12 if he got 4 cans 12 divide by 4 equal 3 so the one can cost $3

Step-by-step explanation:

3 0

4 years ago

Read 2 more answers

the loudness, L, measured i in decibels (Db), of a sound intencity, I, measured in watts per square meter, is defined as L=10log

Jet001 [13]

Answer: D, 110 !!!

Step-by-step explanation:

8 0

4 years ago