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Flura [38]
4 years ago
8

Simplify the expression.   (3.48×103)×(9×104)+(9.9×108)   Enter your answer in scientific notation in the box. ?

Mathematics
1 answer:
Alika [10]4 years ago
7 0
3.3656904 x 10^-5 ( or just to help you understand, 3.3656904 multiplied by 10 to the power of negative 5)
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✓-32<br><br>imaginary numbers​
Lynna [10]

Answer:

<em><u>√</u></em><em><u>-32 imaginary numbers</u></em>

\sqrt{ - 32} \\   =  \sqrt{ - 1 \times 16 \times 2}  \\  =  \sqrt{ - 1}  \times  \sqrt{16}  \times  \sqrt{2}  \\  =\boxed{ 4 \sqrt{2} i}

<h3>4√2i is the right answer.</h3>
8 0
3 years ago
Max an his two friends carpooled on a visit to the zoo the cost of admission was $12 per person.parking cost $7 per car. How muc
UkoKoshka [18]

y=7x+12


Step-by-step explanation:

If you already have to start with 12 the c variable supply’s to 7 cause you don’t know how many people

8 0
3 years ago
What is 1 6\10+ 5 2\10(what is 6\8- 2 4\8)what is 6 6\10- 4 4\10​
padilas [110]

Answer:

what is 1 6/10+5 2/10

=16/10 + 52/10 =

<u>16+52   =  68</u>

10              10

6/8-24/8

=6/8-20/8

<u>6-20 =  14</u>

8           8

6 6/10- 4 4/10

=<u>66-44 = 22</u>

10           10

Step-by-step explanation:

1/ if the fraction is mixed number example 2 1/7, it will be 2x7+1 and that will be 15 over 7

2/and if the bottom number example: 2 1/7, 7 is the bottom number and if 2 1/3 (3 is the bottom number) then see what the bottom number have in common example: 7-x1=7

7x2=14

7x3=21

3x1=3

3x2=6

3x3=9

3x4=12

3x5=15

3x6=18

3x7=21

so 21 is 7 and 3 have in common so the bottom number which is now 21 will divide 7 and got 3 and 3 will go on the top number 1 and 21 divide 3 which is 7 will go on the top number 1 and you continue to add your sum or subtract understand or not

4 0
3 years ago
Melissa is building
stepladder [879]
Melissa is building
a skateboarding ramp by propping the end of a piece of wood on a cinder
block. If the ramp begins 24 inches from the block and the block is 7 inches tall, how long is
the piece of wood?
inches
4 0
2 years ago
A cube has a surface area of 24. What's the volume?
Cerrena [4.2K]

Answer:

<h2 />

Step-by-step explanation:

The voloum is 8 cubic cm.

4 0
3 years ago
Read 2 more answers
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