Answer: Hello, This can help you. A "system" of equations is a set or collection of equations that you deal with all together at once. Linear equations (ones that graph as straight lines) are simpler than non-linear equations, and the simplest linear system is one with two equations and two variables.

Step-by-step explanation: Hope this helps :)

7 0

3 years ago

The blood mass of a mammal is proportional to its body mass. A rhinoceros with body mass 3000 kilograms has blood mass of 150 ki

coldgirl [10]

Answer:

The equation which equates the two is M = $\frac{B}{20} = 0.05B$

A human with a body mass of 80 kilograms will have a blood mass of 4 kilograms.

Step-by-step explanation:

It is said that the blood mass is proportional to the body mass.

We can say that the blood mass of a mammal is M, and that the body mass of a mammal is B.

Since the two are proportional we can write

M ∝ B , or M = kB where k is the constant of proportionality.

Using the given values for a rhinoceros we can write

150 = k × 3000

Therefore k = $\frac{150}{3000} = \frac{1}{20} = 0.05$

Therefore the equation which equates the two is M = $\frac{B}{20} = 0.05B$

A human with a body mass of 80 kilograms will have a blood mass of

= $\frac{80}{20} = 4 kilograms$

8 0

4 years ago

The degree measure of two consecutive angles of a rhombus are represented by 5x+10 and 3x+50 find x

Readme [11.4K]

Answer:

Step-by-step explanation:

4 0

3 years ago