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3 years ago

How can I multiply monominals with exponents ?

Mathematics

1 answer:

Zepler [3.9K]3 years ago

8 0

Pemdas. parentheses, exponents, multiplication, division, addition, subtracting

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What is pi ? ps. just trying this -.-

marysya [2.9K]

'Pi' ( π ) is the ratio of the circumference of a circle to its diameter.

The exact value of 'pi' can't be completely written with numbers, so whenever
we use 'pi', we always use an approximation.

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3 years ago

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How do I do regular fractions and equivalent fractions

jenyasd209 [6]

Regular= 3/5 equivalent= 6/10 just multiply the top and bottom by the same number.

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3 years ago

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14.7 divided by 2.2=

GenaCL600 [577]

Answer:

6.68181818182

Step-by-step explanation:

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2 years ago

Simplify the square root of -18

Levart [38]

The square root of -18 is 3i√ 2

Hope this helps

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3 years ago

In the figure, a square is inside another bigger square.

evablogger [386]

Answer:

Part 1) The length of the diagonal of the outside square is 9.9 units

Part 2) The length of the diagonal of the inside square is 7.1 units

Step-by-step explanation:

step 1

Find the length of the outside square

Let

x -----> the length of the outside square

c ----> the length of the inside square

we know that

$x=a+b=4+3=7\ units$

step 2

Find the length of the inside square

Applying the Pythagoras Theorem

$c^{2}= a^{2}+b^{2}$

substitute

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

$c^{2}=25$

$c=5\ units$

step 3

Find the length of the diagonal of the outside square

To find the diagonal Apply the Pythagoras Theorem

Let

D -----> the length of the diagonal of the outside square

$D^{2}= x^{2}+x^{2}$

$D^{2}= 7^{2}+7^{2}$

$D^{2}=98$

$D=9.9\ units$

step 4

Find the length of the diagonal of the inside square

To find the diagonal Apply the Pythagoras Theorem

Let

d -----> the length of the diagonal of the inside square

$d^{2}= c^{2}+c^{2}$

$d^{2}= 5^{2}+5^{2}$

$d^{2}=50$

$d=7.1\ units$

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3 years ago

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