You can break 98 into 2 49's. Hopefully, we know that 49 is 7 * 7, so 98 is 7 * 14. The correct answer is 14. :)
1 kg= 1000g
So to go from kilograms to grams, multiply by 1000:
2.5kg*1000= 2500 g
Answer: 2500 g
Answer:
Step-by-step explanation:
The expression
is equal to
.
<h3>
How to simplify a composite algebraic expression</h3>
In this question we must use properties of <em>real</em> algebra to simplify a given expression as most as possible. We proceed to show each step with respective reason.
Given

Distributive property/
Existence of the multiplicative inverse/Modulative property
Distributive property/
/Result
To learn more on algebraic expressions, we kindly invite to check this verified question: brainly.com/question/953809
Well the equation is (A^2)+(B^2)=(C^2)
A= x
B= 2x
C will always be the longest side because it is the Hypotenuse = 25
So if you plug in those numbers into the equation...
(x^2) + (2x^2) = (25^2)
x^2 + 4x^2 = 625
Combine like terms
5x^2 = 625
Divide by five to both sides
x^2 = 125
Then Square root,
x = sqrt(125)
x = sqrt(25* 5)
x = 5sqrt(5)