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Leona [35]
3 years ago
12

ASAP!!! help its emergent​

Mathematics
1 answer:
Bezzdna [24]3 years ago
3 0

Answer:

Step-by-step explanation:

F(x)=(5 t^2+t  )x to x+3

=5((x+3)^2-x^2)+(x+3-x)

=5(x^2+6x+9-x^2)+3

=5 (6x+9)+3

=30x+48

F'(x)=30

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WITCHER [35]

Answer:

0.025 Kg/ cm²

Step-by-step explanation:

if two variables vary inversely, there is a negative relationship between both variables. the increase in one variable leads to a decrease in the other variable

the equation that represents inverse proportion :

y = \frac{b}{x}

where b = constant of proportionality

to determine the answer in this question :

1. determine constant of proportionality

200 = k / 32

k = 6400

2. Determine the amount of pressure using the constant of proportionality

256, 000 = 6400 / pressure

pressure = 6400 / 256, 000 = 0.025

4 0
2 years ago
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sleet_krkn [62]

\longrightarrow{\green{C.\: {x}^{7}}} 

Step-by-step explanation:

( {x}^{5} )( {x}^{2} ) \\\\  =  {x}^{5 + 2}  \\\\   =  {x}^{7}   \\\\ (∵ {a}^{m}  \times  {a}^{n}  =  {a}^{m + n} )

\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♡}}}}}

3 0
2 years ago
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Please help with these math questions I really need it ! Don't just do it for points pls
steposvetlana [31]

Answer:

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2 years ago
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10x + (-8)= -3x + 2<br> How do I solve this in pemda order
larisa [96]

Answer:

x= 10/13

Step-by-step explanation:

First, we need to put the variable on one side and the constants on another side.

Also a positive and a negative equal a negative. [this is related to +(-8)]

10x+(-8)= -3x+2

+3x         +3x

13x-8=2

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Finally you divide on both sides

13x/13=10/13

x= 10/13

I hope this is right! I tried my best

4 0
3 years ago
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melisa1 [442]

Answer:

$60

Step-by-step explanation:

set up a proportion and cross-multiply:

3000/400 = cost/450

c = cost

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6 0
2 years ago
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