2 years ago

Which is the area of a square with one side that measures 1 foot?

1 answer:

3 0

None of the above so D

You might be interested in

OLEGan [10]

-9T means -9 x T
So if T is equivalent to 4,
you should do:
-9 x 4 = -36
J= -36

8 0

3 years ago

jek_recluse [69]

Answer:

$\sqrt{-5}=i\sqrt{5}$

$\sqrt{-25}=5i$

Step-by-step explanation:

i is an imaginary unit, this means

$i^2=-1$

Rewrite -5 as $5\cdot (-1)=5\cdot i^2,$

then

$\sqrt{-5}=\sqrt{5i^2}=\sqrt{5}\cdot \sqrt{i^2}=\sqrt{5}\cdot i=i\sqrt{5}$

Rewrite -25 as $-25=25\cdot (-1)=25\cdot i^2,$

then

$\sqrt{-25}=\sqrt{25\cdot i^2}=\sqrt{25}\cdot \sqrt{i^2}=5\cdot i=5i$

6 0

2 years ago

arlik [135]

1/14 in 30 mins
30 mins x 14=420 mins
420 mins in hours =7 hours

3 0

2 years ago

AleksandrR [38]

It is B just use a calculator hope it helped

6 0

2 years ago

iVinArrow [24]

The next term in the sequence is double the previous term . so it would be the 3rd option (48,96,192)

7 0

3 years ago