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Inessa [10]
3 years ago
9

Point A (-8, 7) and Point B (6,-9) form a line segment on a coordinate plane. What is the midpoint of line segment AB

Mathematics
2 answers:
BartSMP [9]3 years ago
6 0

Answer:

-1,-1

Step-by-step explanation:

it is the midpint (-1,-1)

Allisa [31]3 years ago
4 0

Answer:

( -1 , -1 )

Step-by-step explanation:

( -8 + 6 / 2 ) , ( 7 + -9 / 2)

( -2 / 2) , ( -2 / 2)

( -1 , -1 )

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Bob wants to play a game in which each player gets 3 cards. He has a total of 22 cards. How many people can play? How many cards
Norma-Jean [14]

Step-by-step explanation:

no. of players = 22/3 = 7 remainder 1

therefore, 7 people can play, and 1 card remaining

3 0
3 years ago
A, B & C form a triangle where ∠ BAC = 90°. AB = 13.5 mm and CA = 3.2 mm. Find the length of BC, giving your answer rounded
adelina 88 [10]

Answer:

13.9

Step-by-step explanation:

Use Pythagorean Theorem:

Both of the lengths given are the legs,

13.5^2 + 3.2^2 = c^2

182.25 + 10.24 = c^2

192.49 = c^2

13.87 = c

8 0
2 years ago
Please answer this simple question !!!
Vlada [557]
A rational number is a number that can be written in form a/b where a and b are integers and b is not eual to 0

simplify eacy
\sqrt{8}=2\sqrt{2}
\sqrt{16}=4
we get

\frac{2\sqrt{2}}{3}+4
\sqrt{2} is irrational
since we can't write \sqrt{2} as a rational number, the entire phrase is irrational

anwer is irrational
4 0
3 years ago
1. Find the area of the shaded region. Use 3.14 for pie.<br> 8 cm<br> 8 cm
Tju [1.3M]

Answer:

200.96

Step-by-step explanation:

3.14 times 8 times 8 is 200.96

8 0
3 years ago
!!40 points and Brainliest if it’s correct!!ANSWER IT ONLY IF YOU KNOW THE ANSWER. IF YOU DONT KNOW DONT ANSWER IT. Make sure yo
Luba_88 [7]

Answer:

I believe the answer would be B) x^2 - 16x + 64 = -21 + 64

Step-by-step explanation:

When you're completing the square you take the "middle" term (in this case it's -16) and you divide it by two, then square it. By doing that for this problem you get 64 (16/2 = 8 - 8^2 = 64; signs don't matter in this case because you multiply 2 negatives). You have to add that 64 to BOTH sides so that the equation evens out.

Ultimately, with it factored, the answer will be (x-8)^2

4 0
2 years ago
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