Answer: 
Step-by-step explanation:
Given
The ratio of the area of the similar triangles is equal to the square of the side of the corresponding sides
Suppose the corresponding side on figure A is 
On solving
![\Rightarrow \dfrac{16}{49}=[\dfrac{x}{5}]^2\\\\\Rightarrow \dfrac{x}{5}=\sqrt{\dfrac{16}{49}}\\\\\Rightarrow \dfrac{x}{5}=\dfrac{4}{7}\\\\\Rightarrow x=\dfrac{20}{7}](https://tex.z-dn.net/?f=%5CRightarrow%20%5Cdfrac%7B16%7D%7B49%7D%3D%5B%5Cdfrac%7Bx%7D%7B5%7D%5D%5E2%5C%5C%5C%5C%5CRightarrow%20%5Cdfrac%7Bx%7D%7B5%7D%3D%5Csqrt%7B%5Cdfrac%7B16%7D%7B49%7D%7D%5C%5C%5C%5C%5CRightarrow%20%5Cdfrac%7Bx%7D%7B5%7D%3D%5Cdfrac%7B4%7D%7B7%7D%5C%5C%5C%5C%5CRightarrow%20x%3D%5Cdfrac%7B20%7D%7B7%7D)
Answer:
The answer to your question is: Salt
Step-by-step explanation:
Element: is a substance that cannot be converted into another substance.
Compound: is a substance that is formed by 2 or more elements.
Mixture: is a substance composed by 2 or more compounds.
Iron it is an element
Salt it is a compound
River sediment it is a mixture
Ocean water it is a mixture
Step-by-step explanation:
slope = 2-4/2-1 = -2
y - 2 = -2(x - 2)
y-2 = -2x +4
y = -2x + 6

For the statement to be true, 'a' and 'b' must be equal
*First expand the binomial using FOIL, then set it equal to whats given "2abi".
Then you can find the relationship between a and b.
<em>Question:</em>
<em>At the beginning of the months, a consumer had $437.52 of in his bank account. During which he made deposits of $80, $256 and $217.14 and write checks of $115.98 and $108.90 - What balance left?
</em>
<em></em>
Answer:
The customer's balance is $765.78
Step-by-step explanation:
Given
Start Amount = $437.52
Deposits = $80, $256 and $217.14
Withdrawals (Checks) = $115.98 and $108.90
Required
Determine his balance
We start by calculating the total deposits made by the customer


Next, we calculate the total withdrawals (checks)


At this point, we can now calculate the customer's balance as follows;



<em>Hence, the customer's balance is $765.78</em>