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Nitella [24]
3 years ago
5

40 points and branliest

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
6 0

Answer:

15t-(t-4)                    -6(v+1)+v                         6(5-z) + 2z

15t - t + 4                  -6v + -5 + v                    30 - 6z + 2z

14t + 4                      -6v + v + 5                     30 - 8z    

                               -5v + 5

~batmans wife dun dun dun....

emmainna [20.7K]3 years ago
4 0
The answer is given above

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The surface area of a cube is 96 in.?.<br>What is the volume of the cube?​
salantis [7]

Answer:

64

Step-by-step explanation:

surface area of the cube =96

suppose one side of the cube = a

volume of the cube(V) =?

surface area = 6a^2    

6a^2=96

a ^2 =96/6  

a^2=16  

a = 4

SO

V= a^ 3  

V=64.

brainliest plz :'D

3 0
3 years ago
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What is ten times two?
Tanzania [10]
Ten times two is equal to twenty.
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3 years ago
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Find the slope of each line <br> 9,4,-1,-6
marusya05 [52]

Answer: slope is 1

Step-by-step explanation:

-6-4= -10

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4 0
3 years ago
A NASA spacecraft measures the rate R of at which atmospheric pressure on Mars decreases with altitude. The result at a certain
AysviL [449]

Answer:

R = 0.0000498 \frac{KJ}{ m m^3}=0.0000498 \frac{KJ}{m^4}=4.98x10^{-5}\frac{KJ}{m^4}

Step-by-step explanation:

For this case we have the following value:

R = 0.0498 \frac{Kpa}{Km}

We can convert this first to \frac{Kpa}{m} like this:

R=0.0498 \frac{Kpa}{Km} *\frac{1km}{1000m}=0.0000498 \frac{Kpa}{m}

Now we use the fact the the pressure is defined as P =\frac{F}{A}, whre P is the pressure, F the force and A the area, so then Kpa= \frac{KN}{m^2} and then we can replace this:

R=0.0000498 \frac{KN}{m^3}

Now from definition of work we know that W= Fd where W is the work, F the force and d the distance, so then is equivalent KN =\frac{KJ}{m}

And if we replace this into the equation we got:

R = 0.0000498 \frac{KJ}{ m m^3}=0.0000498 \frac{KJ}{m^4}=4.98x10^{-5}\frac{KJ}{m^4}

4 0
4 years ago
Reshaun sells houses. He gets a 4% commission for every house he sells.This month he sold $518,000 worth of houses. How much doe
Elden [556K]

Answer:

$20,720

Step-by-step explanation:

$518,000 x 4% = $20,720

8 0
3 years ago
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