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3 years ago

Simplify using positive exponents (1/2)^8

Mathematics

2 answers:

valina [46]3 years ago

8 0

(1/2)^8

1^8/ 2^8

1/(2^8)

1/(256)

vovangra [49]3 years ago

7 0

(1/2)^8=(1^8)/(2^8)

1^8=1 2^8=256

(1^8)/(2^8)=1/256

The answer is 1/256.

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3 years ago

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4 years ago

Shawn has 186 feet of fencing and plans to make a pig pen that is 15 feet wide. How long will the pig pen be? Remember the formu

Nadusha1986 [10]

Answer:

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Step-by-step explanation:

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The measure of the fencing = 186 feet

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3 years ago

A bag has 5 red marbles, 4 blue marbles, 8 green marbles, and 3 yellow

kozerog [31]

Answer:

40% of the total marbles are green.

Step-by-step explanation:

Percentage: Green marbles/Total marbles

=> 8/5 + 4 + 8 + 3
=> 8/20

Percentage formula: $\frac{a}{b} (100)$

=> 8/20 x 100
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Hence, 40% of the total marbles are green.

Hoped this helped.

$BrainiacUser1357$

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3 years ago

One leg of a 45°-45°-90° triangle measures 9sqrt2 inches. What is the length of the hypotenuse?

stiv31 [10]

We know that
a=9√2
b=9√2
a=b---------- for having both angles of 45
c²=a²+b²-------> (9√2)²+(9√2)²------>(324)-----------> c=√324=18

the answer is the option A 18 inches

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4 years ago