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3 years ago

Solve the problem pls and thx X + 2y > 6

Mathematics

2 answers:

zvonat [6]3 years ago

8 0

Answer:

Solve for X= X>6−2y

Solve for Y= y>3−X/2

Step-by-step explanation:

musickatia [10]3 years ago

7 0

Answer:

y > 3 - x/2

slope: -1/2

y- intercept: (0,3)

Step-by-step explanation:

Solve for y:

- subtract x from both sides of inequality

2y > 6 - x

- divide each term in 2y > 6 - x by 2

2y/2>6/2+-x/2

- cancel the common factor of 2

2y/2>6/2+-x/2

- divide y by 1

y>6/2+-x/2

Simplify each term:

- divide 6 by 2

y> 3 - x/2

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4 years ago

PLEASE HELP!

Leona [35]

Answer:

The initial temperature of the object was 37.6

Step-by-step explanation:

we have

$f(t)=Ce^{(-kt)} +20$

where

f(t) represent the temperature of the object in degree Celsius

t is the time in minutes

Find the value of the constant C

we have the ordered pair (4,35)

substitute in the equation and solve for C

$35=Ce^{(-0.0399*4)} +20\\Ce^{(-0.0399*4)}=15\\C=15/e^{(-0.0399*4)}\\C=17.6$

Find the initial value of the object

we know that

The initial temperature is the value of f(t) when the value of t is equal to zero

For t=0

$f(0)=(17.6)e^{(-k*0)} +20\\f(0)=17.6 +20\\f(0)=37.6$

therefore

The initial temperature of the object was 37.6 (I not include units)

7 0

3 years ago

School is canceled tomorrow or we are going hiking.

Alex787 [66]

Answer:

nice

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers