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makkiz [27]
3 years ago
6

Solve for j 9j=19+8j

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

Answer: The answer would be j=19

oee [108]3 years ago
4 0

Answer:

j = 19

Step-by-step explanation:

1st subtract 8j from both sides: 9j-8j=19+8j-8j

2nd Simplify: j = 19

Hope I helped :)

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How do you factor these three trinomials?
larisa [96]

Answer:

here this should help you understand.

Step-by-step explanation:

https://www.khanacademy.org/math/algebra/x2f8bb11595b61c86:quadratic-functions-equations/x2f8bb11595b61c86:completing-square-quadratics/v/completing-the-square-to-solve-quadratic-equations

5 0
3 years ago
X -(2x- 3x-4/7) = 4x -27/3 -3​
RUDIKE [14]
RHS
=4x-27/0
=not defined=0

LHS
=x-2x+3x+4/7=2x+4/7=(14x+4)/7= 14x+4.

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7 0
3 years ago
Read 2 more answers
A flock of cranes migrates from Canada to Texas. The cranes take
zheka24 [161]
\frac{2325}{25}= 93 \\  \\ 288-93=195

They spent 195 hours not flying.
4 0
3 years ago
The amount y (in cups) of flour is proportional to the number x of eggs in a recipe. The recipe calls for 6 cups of flour for ev
AlladinOne [14]
A. y=3/2x
B. y=3/2x
C. 18
 
My Dad helped me with this.
5 0
3 years ago
Hi there, hope everyone is well and staying cool :D
gogolik [260]

Answer:

A) By using the Pythagorean Theorem, we will see that 8^2 + 15^2 = 17^2. If we simplify it, we will find that the hypotenuse of ΔABC = 17

B) approximately 18.79

Step-by-step explanation:

A) In all honesty, you don't really need to look at ΔACD at all for this one. Just use the Pythagorean Theorem (like previously stated) and solve!

***Pythagorean Theorem is  leg^2 + leg^2 = hypotenuse^2

B) Here, you can also use the Pythagorean Theorem! However this time, the equation will be, 8^2 + 17^2 = AD.  

  • 8^2 + 17^2 = 64 +289
  • 64 + 289 = 385
  • \sqrt{385} \\ ≈ 18.79

Hope you do well on the rest of your math problems :D

3 0
3 years ago
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