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Rainbow [258]
3 years ago
15

Find the midpoint of the segment below and enter its coordinates as an ordered pair. If necessary, express coordinates as fracti

ons, using the slash mark (/) for the fraction bar. (-12, -3) (3, -8)
Mathematics
1 answer:
galben [10]3 years ago
7 0

Answer:

=\left(-\frac{9}{2},\:-\frac{11}{2}\right)

Step-by-step explanation:

\mathrm{Midpoint\:of\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\\\quad \left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)\\\\\left(x_1,\:y_1\right)=\left(-12,\:-3\right),\:\left(x_2,\:y_2\right)=\left(3,\:-8\right)\\\\=\left(\frac{3-12}{2},\:\frac{-8-3}{2}\right)\\\\=\left(-\frac{9}{2},\:-\frac{11}{2}\right)

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Workout and answer this 2c+4=8
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Answer:

c=2

Step-by-step explanation:

8-4=4

4÷2=2

c=2

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2 years ago
3^5 + 6^3 evaluate the expression
tigry1 [53]

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459

Step-by-step explanation:

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4 0
3 years ago
Find the length of the hypotenuse of a right triangle whose legs are 5 and √2.
Blizzard [7]

Answer:

\sqrt{27}

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.

let h represent the hypotenuse, then

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6 0
3 years ago
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Find the surface area of a cylinder with a base diameter of 8ft and a height of 6ft. Write your answer in terms of pi, and be su
Ksju [112]

Given that diameter of the base of the cylinder = 8 ft

Given that height of the cylinder = 6 ft

We have to find the surface area of the cylinder in terms of pi.

So we need to use formula of surface area of the cylinder which is

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