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vitfil [10]
2 years ago
5

What is the total measure of an average man's brain and heart in kilograms

Mathematics
1 answer:
serg [7]2 years ago
3 0
The brain is about 1500kg when your about the age of fifteen

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A diagram shows a kite and its frame.
kati45 [8]

Answer:

indeed it does

Step-by-step explanation:

wheres the diagram exactly?

7 0
2 years ago
Please help solve,
Gemiola [76]
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4 0
2 years ago
Please can anyone send a question in law of indices I really need it now​
DaniilM [7]

Answer:

I think this is a pretty good question of law of indices

Step-by-step explanation:

Given that

(9^p)(27^q)=3^n\\

a) express n in terms of p and q ,

b) hence if p = 1 and q = 2 find the value of n

Solution to part a)

(9^p)(27^q)=3^n\\\\

Simplify the equation and how do we do that? As we can see that 9 can also be written as 3^2 and 27 can be written as 3^3 we can rewrite the following equation like this,

(3^2)^p(3^3)^q=3^n\\

now we multiply p with 2 and

multiply q with 3 respectively,

(3^{2p})(3^{3q})=3^n\\

now since the bases are same and are multiplying the exponents will add themselves like this, in this equation the number 3 is the base

3^{2p+3q}=3^n\\

now since the bases on the left hand side and on the right hand side are equal the exponents will also be equal so now,

2p+3q=n\\

hence n is expressed in terms of p and q

Solution to part b)

if p = 1 and q = 2 we plug in these values in the above equation we found for n

n = 2p + 3q

n = 2(1) + 3(2)

n = 2 + 6

n = 7

6 0
2 years ago
45 is what percent of 77 is 7
alexgriva [62]

58.4415%??? If rounded it could also be 58.4% or 58.44% depending on what it is rounded too..


6 0
2 years ago
Find 3 solutions (ordered pairs) for the equation 3x - 2y = 12
Alex17521 [72]

Answer: (0,−6),(1,−9/2),(2,−3)

I’m pretty sure these are it!

5 0
2 years ago
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