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Lana71 [14]
3 years ago
15

What is the slope of a line that is perpendicular to the line y = -1/2 x + 5?

Mathematics
1 answer:
timama [110]3 years ago
8 0
The answer is D. 2

The slope of this line is -1/2
Two lines are perpendicular when multiplying their slopes = -1

The only answer that gives this is D:
(-1/2) * 2 = -1
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Find the length of the radius of a circle with a center at –7 + 2i and a point on the circle at 33 + 11i.
Annette [7]

Answer: 41

Step-by-step explanation: z = -7+2i    and  z' = 33+11i         z - z' = 40 +9 i  

the radius of a circle : |z - z' | = √((40)²+(9)²) =√1681 = 41

3 0
3 years ago
Read 2 more answers
i am even number smaller than 48 but not greater than 30 i am multiple of 6 and factor of 72 what number i am​
tigry1 [53]

Answer:

  • 36

Step-by-step explanation:

<u>Even number smaller than 48 but not greater than 30 i am multiple of 6:</u>

  • 30, 36, 42

<u>Factor of 72:</u>

  • 2, 3, 6, 8, 9, 12, 24, 36, 72

So the number is 36

7 0
3 years ago
How much is the product of<br> 14 and 16 less than 290
Svetradugi [14.3K]

The product of 14 and 16 is 66 less than 290.

<h3>What is the meaning of product ?</h3>

The product is obtained when two numbers are multiplied with each other .

The given data can be used to make an equation

Let the product of 14 and 16  be x less than 290 then

14*16 = 290-x

224 = 290-x

x = 66

Therefore the product is 66 less than 290.

To know more about Product

brainly.com/question/22852400

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4 0
2 years ago
How can you subtract fractions with unlike denominators?
Rama09 [41]

Answer:

No, You can't. You have to make their denominators equal!

-\frac{7}{10}

Step-by-step explanation:

So first, you make their denominators equal!

\frac{1*2}{5*2} =\frac{2}{10}=\frac{1}{5}

Multiplying both the numerator and denominator with the same number results in the same fraction, just un-simplified

So, we input it!

\frac{2}{10} -\frac{9}{10} = -\frac{7}{10}

There you go!

Hope you get better at math!(gets wayyyyyyyyyyy...y more complicated later)

Hope this helps!

See Ya!

P.S. Stay Safe!

8 0
3 years ago
Read 2 more answers
John is 3 years younger than twice Monica's age. If m represents Monica's age, which equation can be used to find j, John's age?
AnnZ [28]

Answer:

J =2m -3

Step-by-step explanation:

2m is twice Monica's age

-3 represents 3 years younger

7 0
3 years ago
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