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vova2212 [387]
3 years ago
13

Please Answer I will make you brainiest Could you please also explain I don't get it :(

Mathematics
1 answer:
aivan3 [116]3 years ago
3 0

Answer:

C, 2.15

Step-by-step explanation:

Arabian Plate: 1.29x10^-4 = .000129

African Plate: 6x10^-5 = .000006

Once you've converted both into standard form, divide them to find the difference.

.000129/.000006 = 2.15

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Volume? Correct answers please
goldfiish [28.3K]

Answer:

V = 1385.44

Step-by-step explanation:

The equation for volume is V = π r 2 h! Where V = volume, r = radius <em>(half the diameter)</em>, and h = height. Now lets substitute what we know into this equation!

<em>Since we are giving the diameter (14) we must divide by 2 to find the radius.</em>

                         14 ÷ 2 = 7

Radius = 7

Height = 9

V = ?

Time to plug these values in!

V = π 7^{2} (9)

<em>We have to distribute </em><em>pi to 7 square that term </em><em>and then </em><em>multiply the value by 9</em><em>. </em>

<em />

V = 1385.44

Hope this Helps! :)

<em>Have any questions? Ask below in the comments and I will try my best to answer.</em>

-SGO

7 0
3 years ago
I WILL MARK BRAINIEST!!!
cricket20 [7]

Answer:

-3

Step-by-step explanation:

First you subtract the first equation from the second one and you get:

3x  + 3y   =  3

x +  y   =  1  

y =  1 - x

Then you use it on the first equation

888x  +  889 (1 - x)  =  890

888x  +  889  -  889x  =  890

-x = 1

x = -1

y = 1 - x

y = 1 - (-1) = 2

Now that you have those two numbers, we have to subtract the value of x from y:

x - y

-1 - 2 = -3

Hope this helps bro

6 0
3 years ago
Help me please don't know
dem82 [27]
1. 5 x 5
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3. 90 divided by 70
4. 40 divided by 5.
Hope this helps. #I'm11
8 0
4 years ago
(6/x) squared, is equal to?
DiKsa [7]
Six Squares, the answer is 36.
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3 years ago
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What is the mean of 18 16 -14 -15 8 18 7 11 -13
exis [7]

here ur answer its 6

can i have da crown

have a goed day

3 0
3 years ago
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