2 years ago

10 members on the chess team have to play twice against everyone one the team how many games will need to o be played

Mathematics

1 answer:

lesantik [10]2 years ago

8 0

20 maybe this is right answer

You might be interested in

2 sin x cos x – sin x = 0

solniwko [45]

Answer: PiN, Pi/3+2PiN, 5Pi/3+2PiN

Step-by-step explanation: Use formula sheet

7 0

2 years ago

HELP ME PLEASE!!! ASAP THANK YOU SO MUCH

oksian1 [2.3K]

Answer:

Step-by-step explanation:

8 0

1 year ago

The measure of angle n is 42º. what is the measure of angle k? parallelogram k l m n where k n is parallel to l m and k l is par

Kipish [7]

Becouse k and n are 'neighbours' so their sum are 180
so k=180-42=138

7 0

2 years ago

What's the answer ????????

Sindrei [870]

No, because people who have the same age can have different zip codes.

8 0

3 years ago

SHOW YOUR WORK!!<br><br> What is the distance between point A (-3, -2) and Point B (4, -7)?

gulaghasi [49]

Answer: $\bold{\sqrt{74}}$

<u>Step-by-step explanation:</u>

$\text{Use the distance formula: }d_AB=\sqrt{(x_A-x_B)^2+(y_A-y_B)^2}\\where\ (X_A, y_A)=(-3, -2)\\and\ (x_B,y_B)=(4, -7)\\\\\\d_AB=\sqrt{(-3-4)^2+[-2-(-7)]^2}\\\\.\quad =\sqrt{(-7)^2+(5)^2}\\\\.\quad =\sqrt{49+25}\\\\.\quad =\boxed{\sqrt{74}}$

3 0

3 years ago