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Dahasolnce [82]
2 years ago
11

Need this ASAP!!!

Mathematics
2 answers:
RUDIKE [14]2 years ago
7 0

Answer:

c.

to eliminate waste from the body

Step-by-step explanation:

The excretory system is the system of an organism's body that performs the function of excretion, the bodily process of discharging wastes. The Excretory system is responsible for the elimination of wastes produced by homeostasis.

Assoli18 [71]2 years ago
7 0

Answer: To eliminate waste from the body.

Step-by-step explanation:

Some of the organs in the excretory system are kidneys, liver, and large intestines. These are known for passing waste and creating urine. As well as filtering out toxic things in food and liquid like alcohol.

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Help Me quick please!!!
Musya8 [376]

Let the width of room be =x mtrs

Then the length is x+2 mtrs

As Perimeter = 2(l+b) = 2(x+x+2)

16 = 2 ( 2x+2)

16/2 = 2x +2

8=2x+2

2x= 8-2 = 6

x = 6/2 =3 mtrs

Therefore width of the room is 3 mtrs

7 0
3 years ago
Read 2 more answers
I need help with this question ASAP!!!
alex41 [277]
I’m not sure sorry also it past due
4 0
3 years ago
What is the quotient of 6/7 divided by 3/14
bija089 [108]

Answer:

6/7 ÷ 3/14

= 6/7 × 14/3

= 2/7 × 14           (we cancelled 3 with 6)

=  2×2                (we cancelled 7 with 14)

= 4

hope it helps

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is a rational number and how do you know?
Andreas93 [3]
A rational number is a number that can be express as the ratio of two integers. A number that cannot be expressed that way is irrational.

8 0
2 years ago
In a rock-paper-scissors game, a winner gets 5 points and a loser gets 2 points. After a man played this game 20 times, his tota
aleksandr82 [10.1K]

Answer:

The man wins 9 times and looses 11 times in the rock - paper-scissor game.

Step-by-step explanation:

Let us assume that in the game:

Number of times  man wins the games = x times

Number of times  man loses the games = y times

Total number of attempts = 20

Points after winning = 5

Points after loosing = 2

Now, according to the question:

       x  + y =20

and 5 x + 2 y = 67

Now, from (1) y = 20-x,     put in (2)

5x + 2y = 67       ⇒           5x + 2(20 -x)  = 67

or, 5x -2x = 67 - 40

or, 3x = 27

⇒ x = 27/3 = 9

then y = 20 - x = 20 - 9 = 11

⇒ x = 9 and y = 11 is the solution of the given system.

Hence, the man wins 9 times and looses 11 times in the rock - paper-scissor game.

3 0
3 years ago
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