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2 years ago

Need this ASAP!!!

Mathematics

2 answers:

RUDIKE [14]2 years ago

7 0

Answer:

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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Toms son works in a sports store.Toms son earns a commision. He makes 2.5% of the amount he sells. Last week he sold $900 worth

siniylev [52]

Answer:

22.5

Step-by-step explanation:

2.5/100= 0.0250

0.025 x 900 = 22.5

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3 years ago

PLEASE HELP URGENT!!! WILL GIVE BRANLIEST!!!!

Tom [10]

Answer:

The line is from -3 to 3 and the circles are closed

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3 years ago

If M is the midpoint of XY, find the coordinates of X if M(-3,-1) and Y(-8,6)

vova2212 [387]

$\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
X&({{ a}}\quad ,&{{ b}})\quad 
% (c,d)
Y&({{ -8}}\quad ,&{{ 6}})
\end{array}\qquad
% coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)$

$\bf \left( \cfrac{-8+a}{2}~,~\cfrac{6+b}{2} \right)=\stackrel{M}{(-3,-1)}\implies 
\begin{cases}
\cfrac{-8+a}{2}=-3\\\\
-8+a=-6\\
\boxed{a=2}\\
----------\\
\cfrac{6+b}{2}=-1\\\\
6+b=-2\\
\boxed{b=-8}
\end{cases}$

5 0

2 years ago

How to you simplify to the lowest term with fractions

Aleks04 [339]

Divide the numerater by the denominater by the greatest commen facter

7 0

2 years ago

Read 2 more answers

10kg 20kg 24kg ?kg plz answer this for me

luda_lava [24]

Answer:

27KG

Step-by-step explanation:

Mouse- M , Cat - C, Dog - D

M + C = 10 ----- (1)

M + D = 20 -------(2)

C + D = 24 --------(3)

(1) - (2) => C - D = -10 ---- (4)

(3) + (4) => 2C = 14

=> C = 7

Substitute C in (1) => M + 7 = 10

=> M = 3

Substitute M in (2) => 3 + D = 20

=> D = 17

Therefore C + M + D = 7 + 3 + 17 = 27KG

3 0

2 years ago