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Sonbull [250]
3 years ago
14

Solve for (7-2i)+(8+3i)

Mathematics
2 answers:
Alex Ar [27]3 years ago
8 0

Answer:

kdhdgfjmmkerk

hjfjfnfn

nfjfjf

jfjfj

if

FM

fmf

if.jf

did

if

dmf

fmf

fmf.fkfmfjf

fmfmjf.fk

jfjfj

meriva3 years ago
8 0

Answer:

15+ i

Step-by-step explanation:

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A Ferris wheel completes 4 revolutions in 10 minutes. The radius of the Ferris wheel is 40 feet.
masha68 [24]

Answer:

<h2>5.0in/sec</h2>

Step-by-step explanation:

Circumference = 2\pi r\\\\2 \pi \times 40 ft  =  80\pi ft  =  253.3274123 ft\\\\=  253.3274123 ft  \times 12 \: \frac{inches }{feet} \\\\  =  3015.928947 in\\\\\\10 min  =  10 min  \times  60 \: sec / min  =  600 sec\\\\4 \: revolutions / 10 min  =  4 \times 3015.928947\: in / 600 sec \\\\ =  5.0 in/sec

8 0
3 years ago
What is an equivalent ratio of 5:9
Goshia [24]

Step-by-step explanation:

There is infinitely many ratios which are equivalent to 5:9. As we know always we can write divide as fraction, so . We can multiply nominator and denominator by the any number (but the same) and get another numbers but ratio will be the same, so equivalent.

For example

10:18,

15:27

Hope this helps.

3 0
2 years ago
Read 2 more answers
Can you simplify 6x -x
allsm [11]

Answer:

5x

Step-by-step explanation:

=> 6x-x

<u><em>Taking x common</em></u>

=> x(6-1)

=> x(5)

=> 5x

5 0
3 years ago
Which shows 2-6 ///////////////////////////////////////////////////////
Leokris [45]

Answer:

C

Step-by-step explanation:

(1/2⁶)

7 0
2 years ago
Read 2 more answers
WILL MARK BRAINLIEST!!! PLEASE ANSWER!!! WRONG ANSWERS JUST FOR POINTS WILL BE REPORTED!!!!!!!!!!!!!!
alexgriva [62]

Answer:

916.1 cm^3

Step-by-step explanation:

1) find the radius of the cylinder:

radius = dimater / 2 = 7,3 / 2 = 3.65 cm

2) find the base area of the cylinder:

base area = radius^2 x 3.14 = 3.65^2 x 3.14 = 41.83265 cm^2

3) find the height of the cylinder:

height = 7.3 x 3 = 21.9 cm

4) find the volume

V = base area x height = 41.83265 x 21.9 = 916.135035 cm^3

5) round to nearest tenth:

916. 1 cm^3

5 0
3 years ago
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