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telo118 [61]
3 years ago
10

( 1/2 ) RAISED TO -2 = ???

Mathematics
1 answer:
adelina 88 [10]3 years ago
8 0

Answer:

answer is 4

1/2 ^ -2 = 4

 

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Simplify question 2 please ASAP !!!!
Mrrafil [7]

Answer:

\sqrt[3]{ - 0.125}  =  \sqrt{ - 1}  \times  \sqrt[3]{0.125 }  \\  = 5i

here i equals √-1

Step-by-step explanation:

Answer is 5i

If you have any doubts write in comments box.

HAVE A NICE DAY !

3 0
2 years ago
One of your employees is bidding on a carpet installation job. They estimate that it will take 3 hours to install 12 square yard
Charra [1.4K]

Answer:

No, the bid is not correct.

Step-by-step explanation:

One of your employees is bidding on a carpet installation job.

They estimate that it will take 3 hours to install 12 square yards of carpeting.

we know that 1 square yard= 9 square foot.

12 square yard= 12×9 square foot=108 square foot

i.e. it takes 3 hours to carpet 108 square foot.

Hence time taken to carpet 1 square foot= \dfrac{3}{108} hour

Now the dimension of room is:

11' 6"× 12' 9" i.e. we convert both the units to foot as:

1 foot= 12 inch

11'6"=11+(6/12)=11.5  foot.

and 12'9"=12+(9/12)=12.75 foot.

Hence, dimension of room=11.5 foot×12.75 foot

Hence area of room=11.5×12.75=146.625 square foot.

Time to carpet 146.625 square foot=

\dfrac{3}{108}\times 146.625 hour

=4.0729 hour

But it is given that it takes 12.3 hours to install the carpet.

Hence, the calculations were wrong.


6 0
2 years ago
Read 2 more answers
What is the perimeter of a 6-inch square? 20 inches 24 inches 18 inches 14 inches
Dmitry [639]
The perimeter of a square with a side measurement of 6 inches is equal to 24 inches.
3 0
2 years ago
Edge- a line segment where two __ meet
UNO [17]

Hey there!

Answer:\boxed{\text{verticles}}

Edge - a line segment where two <u>verticals</u> meet.

Hope this helps!

\text{-TestedHyperr}

3 0
2 years ago
First picture is just information second picture please answer I will mark brainliest
Alecsey [184]

Answer:

2329

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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