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kobusy [5.1K]
2 years ago
6

PLSSS HELP IF YOU TURLY KNOW THISS

Mathematics
2 answers:
Lerok [7]2 years ago
6 0

Hello there!

5^-9

The Law of Negative Exponents states that if we have a number with a negative exponent, we flop it over.

Now, what am I talking about? Let's see..

We have 5^-9.

Now, we turn it into a fraction:

\frac{1}{5^{9} }

1 belongs in the numerator. After entering 1, enter 5 and then, enter 9.

Hope this helps you!

~Just a joyful teen

SilentNature :)

leonid [27]2 years ago
5 0

Answer:

\frac{1}{5^{9} }

Step-by-step explanation:

Using the rule of exponents

a^{-m} = \frac{1}{a^{m} } , then

5^{-9} = \frac{1}{5^{9} }

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Find the coordinates of the midpoint of the segment whose endpoints are H(5, 13) and K(7, 5).
guapka [62]
Coordinates of mid point=(x1+x2/2 , y1+y2/2)
=(5+7/2 , 13+5/2)
=(12/2 , 18/2)
=(6 , 9)
Use this formula to get coordinates of mid point
here the coordinates of mid point are (6,9)
3 0
3 years ago
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Elanso [62]

Answer: Im pretty sure its 143 if it was degrees but yeah

Step-by-step explanation:

7 0
2 years ago
ABCD is a rhombus, where m∠AED = 5x – 10. Use the properties of a rhombus to determine the value of x. Question 10 options: A) x
fomenos

Answer:

A) x = 20

Step-by-step explanation:

ABCD is a rhombus, AC and BD are diagonals which intersect each other at point E.

Since, diagonals of a rhombus are perpendicular bisector.

\therefore \: m \angle AED = 90 \degree \\  \therefore \: (5x - 10) \degree = 90 \degree \\ \therefore \: 5x - 10 = 90  \\ \therefore \: 5x  = 90 + 10  \\ \therefore \: 5x  = 100  \\ \\  \therefore \: x  = \frac{100}{5}  \\  \\ \huge \red{ \boxed{ \therefore \: x  =20}}

5 0
3 years ago
Whats 126/399 in its simplest form
marusya05 [52]
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126 / 3 = 42
399 / 3 = 133

A common factor for both 42 and 133 is 7 so we can divide both numbers by 7.

42 / 7 = 6
133 / 7 = 19

19 is a prime number so we can't reduce it anymore, therefore 126/399 in its simplest form is 6/19
4 0
3 years ago
A chef prepares 1 1/2 gallons of soup in big bowl
vesna_86 [32]
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or 16 cups/gallon

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6 0
3 years ago
Read 2 more answers
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