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kvv77 [185]
2 years ago
8

When was the midpoint formula discovered?

Mathematics
1 answer:
photoshop1234 [79]2 years ago
3 0

Answer:

(\frac{x1+x2}{2}, \frac{y1+y2}{2})

Step-by-step explanation:

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(1/3)9 to the third power =
AlekseyPX
The answer would be 
1/3 * 9 = 3,
3^3 = 3*3*3, which then we multiply:
3*3=9, 9*3=27.
27 is the answer.


Hope this helps and have a nice day:)
8 0
3 years ago
Read 2 more answers
Which expression is equivalent to:
Paul [167]

B.) 10x-5 is equivalent to 6x – 5 + x + 3x

4 0
3 years ago
Help please urgent 25 point
uranmaximum [27]

Answer:

60

Step-by-step explanation:

b = the hypotenuse of a right angle triangle

a = the adjacent side.

R is being defined by the cosine

cos(R) = adjacent /  hypotenuse

adjacent = 16* sqrt(2)

hypotenuse = 32*sqrt(2)

Cos(R) = 16*sqrt(2) / 32*sqrt(2)      sqrt(2) cancels.

cos(R) = 1/2

R = cos-1(1/2)

R = 60 degrees.

4 0
2 years ago
A spool of rope contains 79 yards of rope. How many​ 4-foot pieces of rope can be cut from the​ spool? How much rope is left​ ov
mart [117]
<h2>Answer:</h2>

59 can be cut from the spool.

3 Inches is left over.

<h2>Step-by-step explanation:</h2>
  1. 237 feet in 79 yards.
  2. 237 / 4 = 59.25
  3. 59 is the whole number, .25 is what is left over.
  4. .25 feet is 3 inches.

8 0
2 years ago
Read 2 more answers
Can someone help me on number one and 4? Thanks! :)
BabaBlast [244]

Answer:

Step-by-step explanation:

I’m pretty sure it’s b

3 0
3 years ago
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