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Margarita [4]
3 years ago
5

Solve it : x² *dy/dx = -2y

Mathematics
1 answer:
zhenek [66]3 years ago
5 0

Answer:

r= -sec(θ) x ∛2

θ=0

Step-by-step explanation:

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pat is 12 years old James is 3 times as old as pat Raymond is 9 years younger than James. How old is raymond
Vsevolod [243]
I think the answer is 27 years old.
8 0
3 years ago
Help please..........​
Ivenika [448]
Arc FE: 76°
arc DEF: 180°
arc CFD: 284°
arc DFE: 256°
4 0
3 years ago
Which equation is related to the given equation? column a column b 1. 61 + 18 = z 2. z = 61 – 18 3. –18 = 61 – z 4. 18 = 61 – z
Fofino [41]

Question 1.).

Column A.):  

Answer ==>  z  =  61  –   18, is Related to  z  +  18   =  61,   ==>   z    =   43

Answer: ===>  18   =    61    -  z,  is Related to  z    +   18   =  61,   ===>   z   =   43

z      +     18     =   61

Let's solve your equation step-by-step.

z     +     18      =     61

Step 1: Subtract 18 from both sides.

z  +   18   −   18    =     61    −     18

z     =     43

Graph:  ========>   z    +    18     =     61  =========>     z     =======>    43

Column (A),     Answer:     =======>     z     =      43



Question 2.).  

Column. B.):  

Answer: =====>   61 + 18   =   z,  Related to z  - 18  =  61  ====>  z   =   79 Answer: ===>   –18   =   61   –   z,  Related to   z  -   18   =  61  ====>  z  =  79    

z      -     18     =     61

Let's solve your equation step-by-step.

z         −       18        =           61

Step 1: Add 18 to both sides.

z     −     18     +     18     =     61       +        18

z    =       79

   Answer     z     =      79




Therefore, The answers to your Equation: Column (A),/Column (B)

Question 1.).

Column A.):  

Answer ==>  z  =  61  –   18, is Related to  z  +  18   =  61,   ==>   z    =   43

Answer: ===>  18   =    61    -  z,  is Related to  z    +   18   =  61,   ===>   z   =   43



Question 2.).  

Column. B.):  

Answer: =====>   61 + 18   =   z,  Related to z  - 18  =  61  ====>  z   =   79 Answer: ===>   –18   =   61   –   z,  Related to   z  -   18   =  61  ====>  z  =  79  





Hope that helps!!!!!!!!                            : )

7 0
3 years ago
Read 2 more answers
Which expression(s) are equivalent to (5 1/8 x 5 3/8)^3
Fiesta28 [93]

Answer:

(2703/64)^3

Step-by-step explanation:

hello :

(5 1/8 x 5 3/8)^3 = (51×53/8×8) ^3 = (2703/64)^3

6 0
3 years ago
Bryn's age is given by the expression 3g - 7, where g is her sister Gabriela's age. If Bryn is 17, how old is Gabriela?
lutik1710 [3]
You are told that B=3g-7  and you are also told that B=17 so

3g-7=17  add 7 to both sides

3g=24  divide both sides by 3

g=8

So Gabriela is 8 years of age.
8 0
3 years ago
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