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Katarina [22]
3 years ago
7

Which equation represents a line which is perpendicular to the line 4x + 3y = - 24 ?

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
4 0

Answer:

C

Step-by-step explanation:

4x+3y=-24

eq. of any line perpendicular to given line is

3x-4y=a

4y=3x-a

y=3/4x -a/4

where a is an arbitrary constant.

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2x+3=4 3x+y=solve by graphing and plz show work
ch4aika [34]

Answer:

2x+3=4

   -3  -3

2x=1

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 2

x=1/2

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2 years ago
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An integer added to an integer is an integer true sometimes or never true
Archy [21]

Answer: true sometimes

Step-by-step explanation:

The main difference between integers and whole numbers is the fact that integers can be a negative value while whole numbers cannot be negative.

If an integer is added to an integer, it can become an integer or a whole number.

I hope this is clear, please mark as brainliest answer

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Please help!!!
Alex Ar [27]

Answer:

Check bolded below

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1)radius = 10 in (given), diameter = 2*radius = 2(10 in) = 20 in

formula for circumference => 2πr => 2π(10)

circumference = 20π in

2)diameter = 12 ft (given), radius = 1/2*diameter = 1/2(12 ft) = 6 ft

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3)radius = 3 m (given), diameter = 2*radius = 2(3 m) = 6 m

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alekssr [168]

Answer:

12

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3 years ago
2 2/3 of what number is 6 1/7
borishaifa [10]

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Given 2\frac{2}{3} of what number is 6\frac{1}{7}.

Let us first convert the mixed fraction into improper fraction.

$2\frac{2}{3}=\frac{(2\times3)+2}{3}=\frac{8}{3}

$6\frac{1}{7}=\frac{(6\times7)+1}{3}=\frac{43}{3}

Now, let us take the unknown number be x.

$2\frac{2}{3}\times x=6\frac{1}{7}

$\frac{8}{3}\times x=\frac{43}{7}

Do the cross multiplication.

$ x=\frac{43}{7}\times\frac{3}{8}

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$ x=2\frac{17}{56}

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