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yarga [219]
3 years ago
10

Solve for x: (5x + 9) (8x - 30)

Mathematics
1 answer:
Alik [6]3 years ago
4 0

Answer:

112x-420

Step-by-step explanation:

(5x + 9)  (8x - 30)

distribute 5x into (8x-30)

then same with 9 into (8x-30)

then combine like terms and u will get da answer

hope this helps with da pic dat i attach  

Download docx
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Find an equation for the perpendicular bisector of the line segment whose endpoints are (8,9) and (4,−3).
zubka84 [21]

Answer:

that is the answer which you ask me

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2 years ago
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Could you help me plz
Nadya [2.5K]

Answer:

Step-by-step explanation:

(For a circle)

Circumference formula: π*2r

Area formula: π*r^2

1:

A)

π*2(3) =>6π=>18.84 m

B)

π*(3)^2=>9π=>28.27 m^2

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π*2(3.1)=>6.2π=>19.47 m

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3 years ago
Solve for the roots in simplest form by completing the square <br><br> x^2-12x+20=0
Alex17521 [72]

Answer:

x = 10 or x = 2

Step-by-step explanation:

Solve for x:

x^2 - 12 x + 20 = 0

Hint: | Solve the quadratic equation by completing the square.

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x^2 - 12 x = -20

Hint: | Take one half of the coefficient of x and square it, then add it to both sides.

Add 36 to both sides:

x^2 - 12 x + 36 = 16

Hint: | Factor the left hand side.

Write the left hand side as a square:

(x - 6)^2 = 16

Hint: | Eliminate the exponent on the left hand side.

Take the square root of both sides:

x - 6 = 4 or x - 6 = -4

Hint: | Look at the first equation: Solve for x.

Add 6 to both sides:

x = 10 or x - 6 = -4

Hint: | Look at the second equation: Solve for x.

Add 6 to both sides:

Answer: x = 10 or x = 2

5 0
3 years ago
What is 244 divided by 60 with remainders
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244 divided by 60 = 4.0666
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2 years ago
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PLEASE I NEED TO PASS
-BARSIC- [3]

hi,,

329.1 is the answer...

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2 years ago
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