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sergeinik [125]
2 years ago
10

Will Give Brainliest if right! What is the equation of the line? Hint: Use the form y = mx.

Mathematics
1 answer:
Ksju [112]2 years ago
6 0

Answer:

slope is 4, so m=4

Step-by-step explanation:

y=4x+0

You do not need to include the 0, but that would be in the place of b.

If you need a coordinate for x and y, use (4,1)

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Solve the equation -3(x-14)+9x=6x+42. Does the equation have one solution, no solution, or infinitely many solutions?
Serggg [28]

Answer:

-3x+42+9x=6x+42

0x=0

x=0

Step-by-step explanation:

there is no solution

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3 years ago
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Stacy Smith has a $50,000 loan with a 10% annual interest rate. She paid $250 for a credit report, $300 for attorneys, $250 for
NeTakaya
(250+300+250+5,268)÷50,000
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Find the solution for the system of equations y=4x+12<br> Y=6x+8
madam [21]
-12=4x-y
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5 0
2 years ago
What radius of a circle is required to inscribe a regular hexagon with an area of 210.44 cm2 and an apothem of 7.794 cm
alekssr [168]
We know that

[area of a regular hexagon]=6*[area of one <span>equilateral triangle]
</span>210.44=6*[area of one equilateral triangle]
[area of one equilateral triangle]=210.44/6-----> 35.07 cm²

[area of one equilateral triangle]=b*h/2
h=7.794 cm
b=2*area/h------> b=2*35.07/7.794------>b= 9 cm

the length side of a regular hexagon is 9 cm
<span>applying the Pythagorean theorem
</span>r²=h²+(b/2)²------>r²=7.794²+(4.5)²------> r²=81--------> r=9 cm

<span>this last step was not necessary because the radius is equal to the hexagon side------> (remember the equilateral triangles)
</span>
the answer is
the radius is 9 cm
8 0
3 years ago
9. Solve the equation. Check your solution, if possible.<br> 1.5x + 1.3x = -8.4
Maksim231197 [3]

Answer:

-3

Step-by-step explanation:

1.5x + 1.3x = -8.4

2.8x = -8.4

x=-3

6 0
3 years ago
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