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FromTheMoon [43]
2 years ago
6

Hey -

Mathematics
2 answers:
Katen [24]2 years ago
8 0

Answer:

4-3=1

8+9=17

7 x 2= 14

Step-by-step explanation:

kompoz [17]2 years ago
5 0

Answer:

1

17

14

Step-by-step explanation:

4 + -3 = 1

8 - -9=17

14/2=7

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Plz help, i will give brainliest?<br><br> what is 890,754 x 205,789
nikdorinn [45]

Answer:

183,307,374,906

3 0
2 years ago
Read 2 more answers
Assuming that a soap bubble is a perfect sphere, what is the diameter of a bubble containing 1,000 cm^3 of air? Round to the nea
jenyasd209 [6]

Answer:

A is correct

Step-by-step explanation:

In this question, we are concerned with. calculating the diameter of a bubble given the volume of the bubble.

Since we have assumed the bubble to be a perfect sphere, it’s volume V = 4/3 * pi * r^3

Plugging the value of V = 1000cm^3 , we have

1000 = 4/3 * pi * r^3

3000/4pi = r^3

r^3 = 238.732

r = cube foot of 238.732

r = 6.20cm

This is same as 6.2cm

5 0
3 years ago
How long is the shortest route from Allenville to Greenwood?
likoan [24]

Answer:

I think it is 28.

Step-by-step explanation:

Because if you add Allenville and Ashlards it distance to Ashlards to Greenwoods it equals 28.

19.4 + 8.6 = 28

HOPE THIS HELPS!

7 0
3 years ago
An astronaut is returning to Earth in a spacecraft. If the spacecraft is descending at a rate of 13.81 kilometers per minute, wh
Andreas93 [3]

Answer:

then 18 hours

Step-by-step explanation:

8 0
2 years ago
Can someone help me with this problem pls
GREYUIT [131]

Answer:

my answer was 7.5

Step-by-step explanation:

    2

2b+3b-10

4b+3b-10

10-7b=3b fraction bar means divide so...

3b

__                       2

4b because... b-2b=4b and 8-4b=4b

3/4 =7.5 because 4 cant go into three so you add a decimal and a zero and move decimal up and 4 can go into 30 7 time which equals 28 and 30-28 is 2 add another zero and its 20 and 4 goes in 5 times which equals 20 and 20-20=0 so its 7.5 (i hope this helps ;)


8 0
3 years ago
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