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Svet_ta [14]
3 years ago
12

What is equivalent fraction of 2/3

Mathematics
1 answer:
Serga [27]3 years ago
5 0
6/9
8/12
10/15
12/18
etc
etc
etc
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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
What is the slope of y=75+40X
dsp73

Answer:

The slope should be 40/1 but u start at 75 instead of 0

Sorry about that I'm just abit tired

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
a line represented by y = 3x − 1 and a line perpendicular to it intersect at r(1, 2). what is the equation of the perpendicular
Vlada [557]
Y= -1/3x is the equation of tge perpendicular line
7 0
3 years ago
what is 372x19+89 WANT FREE POINTS? COME HERE SHHHH! I HAVE TO ASK A QUESTION SO IT DOESNT GET DELETED! LET ME KNOW IF YOU WANT
soldi70 [24.7K]

Answer:

7157

Step-by-step explanation:

Answer is 7157

3 0
4 years ago
Read 2 more answers
What is the simplified form of the expression -2(-5x - 8)?
Deffense [45]

Answer: 10x+16

Step-by-step explanation:

Use the distributive property a(b+c)= ab+ac

so

-2(-5x-8) = (-2 * -5x) - (-2* -8)

=

10x-(-16)

=10x+16

Hope this helped!

3 0
3 years ago
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