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olganol [36]
3 years ago
7

3 root square 512 =

Mathematics
1 answer:
cluponka [151]3 years ago
5 0

Answer:

∛(512)= 8

Step-by-step explanation:

∛(512)=∛(8³)= 8

512 = 2*256=2*2*128= 2*2*2*64 = (2*2*2)*8*8 = 8*8*8=8³

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NikAS [45]

Answer:

<u>Option A</u>

5 years: $53,750

10 years: $57,500

20 years: $65,000

<u>Option B</u>

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10 years: $57,458

20 years: $66,028

6 0
3 years ago
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1 4/5 cm by 4 2/5 cm
LenaWriter [7]
If it is area you're looking for, the answer is 7.92 cm^2, or ~7 11/12 cm^2.
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3 years ago
Solve the following inequality
Burka [1]
First we must get rid of the -3 in the denominator
to do this you need to multiply both sides by -3

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7 0
3 years ago
Which expression can be used to approximate the expression below, for all positive numbers a, b, and x, where a Not-equals 1 and
defon

The expression that can be used to approximate the expression below islog_a x = \frac{log_{b}a}{log_{b}x}

  • Given the logarithmic function expressed as log_a x, we need the log expression that is equivalent to the given expression.

  • To do this, we will write the logarithm as a quotient to the same base. Using the base of 10, the expression can be written as;

log_a x = \frac{log_{10}a}{log_{10}x}

This is similar to the option c where the base of "b" was used as log_a x = \frac{log_{b}a}{log_{b}x}

Learn more on law of logarithms here: brainly.com/question/11587706

3 0
2 years ago
IM STCK PLZ HELP!!! THANK YOU :)
lesya [120]

Answer:

x = 81, y = 68 and z = 99

Step-by-step explanation:

The external angle of a triangle is equal to the sum of the 2 opposite interior angles.

z is an exterior angle, thus

z = 63 + 36 = 99

x and z form a straight angle and are supplementary, so

x + z = 180, that is

x + 99 = 180 ( subtract 99 from both sides )

x = 81

The sum of the 3 angles in a triangle = 180°, thus

z + y + 13 = 180, that is

99 + y + 13 = 180

112 + y = 180 ( subtract 112 from both sides )

y = 68

7 0
3 years ago
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