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Nostrana [21]
3 years ago
13

Solve the given differential equation by separation of variables. y ln x dx dy = y + 1 x 2

Mathematics
1 answer:
gayaneshka [121]3 years ago
6 0
Implicit differentiation? Clarify what y+1*2 is please 
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Solve by factoring <br> 2x^2=19x+33
oksian1 [2.3K]

<span>2x^2 - 19x - 33 = 0 </span>

<span>The factors of 2 are 1 x 2. </span>
<span>The factors of 33 are 1 x 33 and 3 x 11. </span>

<span>Using Guess and Test and FOIL, find a combination that gives you a middle term of -19x: </span>

<span>(2x + 3)(x - 11) = 0. </span>

<span>Using the principal of zero product, solve each equation for x: </span>

<span>2x + 3 =0 and x - 11 =0. </span>

<span>The two solutions are x = -3/2 and x = 11.

</span>
5 0
3 years ago
3w + 7=8 need help with this
LiRa [457]
Hope this helps you out 3w+7=8

The answer is w= 1/3

Step by step:

3w+7=8
Step 1: is subtract is 7 from both sides.
3w+7-7=8-7
3w=1

Step 2: Divide both sides by 3.
3w/3 = 1/3

Your solution is:

w=1/3
6 0
3 years ago
What is the slope of the line through (2,-2)(2,−2)left parenthesis, 2, comma, minus, 2, right parenthesis and (9,3)(9,3)left par
user100 [1]

Answer:

5/7

Step-by-step explanation:

We have two points ( 2,-2) and (9,3)

We can find the slope using the slope formula

m = ( y2-y1)/(x2-x1)

   = ( 3- -2)/( 9-2)

   = ( 3+2)/(9-3)

   = 5/7

8 0
2 years ago
Apply the rule (-x, y - 2) to the following point, what is the result?
BaLLatris [955]

Answer: Second Choice. (3, 3)

Step-by-step explanation:

<u>Given point</u>

(x, y) = (-3, 5)

<u>Given the rule for application</u>

(-x, y - 2)

<u>Determine the new x-value</u>

x = -3

-x = - (-3) = 3

<u>Determine the new y-value</u>

y = 5

y - 2 = (5) - 2 = 3

Therefore, the result is \Large\boxed{(3,~3)}

Hope this helps!! :)

Please let me know if you have any questions

5 0
2 years ago
Read 2 more answers
For exercise 1-5 whole is one hundredths grid. Write fraction and decimal names for the shaded part
slavikrds [6]
1.\\\frac{40}{100}=0.4\\\\2.\\\frac{32}{100}=0.32\\\\3.\\\frac{62.5}{100}=\frac{625}{1000}=0.625\\\\4.\\\frac{10}{100}=0.1\\\\5.\\\frac{106}{100}=1.06
3 0
3 years ago
Read 2 more answers
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