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patriot [66]
3 years ago
8

Plz help 10 point

Mathematics
1 answer:
cestrela7 [59]3 years ago
5 0

Answer:

  D.  -5

Step-by-step explanation:

  \dfrac{-\dfrac{15}{5}}{\dfrac{3}{5}}=\dfrac{-15}{3}=\boxed{-5}

The compound fraction is easily simplified because both numerator and denominator have 5 in their denominator. Hence the ratio is the ratio of the numerators.

When an odd number of minus signs is involved in multiplication or division, the result is negative.

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PLEASE ANSWER !!!
Y_Kistochka [10]

the answer is 100 milliliteres

7 0
3 years ago
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A circle is centered at N (-6, -2). The point E (-1, 1) is on the circle. Where does point H (-10, -7) lie?
SashulF [63]

Answer:

  outside circle

Step-by-step explanation:

The difference E -N is ...

  E -N = (-1-(-6), 1-(-2)) = (5, 3)

The difference H -N is ...

  H -N = (-10-(-6), -7-(-2)) = (-4, -5)

The length of line HN will be √(4² +5²), which is a larger number than the length of line EN, which is √(5² +3²).

H lies outside the circle.

8 0
3 years ago
Evaluate expression -16 squared and write the result in form a + bi
coldgirl [10]

Writing it in the form of a+bi we get 0+4i

Step-by-step explanation:

We need to evaluate expression -16 squared and write the result in form a+bi

The given expression is: \sqrt{-16}

We know that \sqrt{-1}=i

We know that 16= 4x4 = 4^2

Putting values:

\sqrt{-16}=\sqrt{-1}\sqrt{16}\\=\sqrt{4^2}i\\=4i

So, Writing it in the form of a+bi a=0 and b=4 so, 0+4i

Keywords: Complex Numbers

Learn more about Complex Numbers at:

  • brainly.com/question/10736268
  • brainly.com/question/4678474

#learnwithBrainly

8 0
3 years ago
What is the perimeter of the shape below?
Jlenok [28]

Answer:

I think it is 288.6 ft. Lol hope this helps

Step-by-step explanation:

6 0
3 years ago
Will give brainliest please helppp!!!
exis [7]

Answer:

9^28

Step-by-step explanation:

It's 9^ 28

remember when we are raising exponents to a power we are multiplying the exponent

6 0
3 years ago
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