The pythagorean theorem is a^2 + b^2 = c^2, with c^2 being the hypotenuse (or longest side).
So a^2 + b^2 = 26
Since we're dealing with a triangle that was cut from a square, we also know that sides a and b are the same length. So, we can simplify our equation:
2a^2 = 26
Next, try to get a by itself, first by dividing both sides by 2 and then taking the square root of both sides:
a^2 = 13
a = the square root of 13
So, the side length of each piece will be the square root of 13 (approximately 3.5 inches).
Answer:
6
Step-by-step explanation:
The no of blue marble= 72 x 11/12 =66
72-66=6
It would be 4/12 which is equal to 1/3.
The answer is 1/3
Answer:
Step-by-step explanation:
its 13
Answer:
The expression to represent the spending (in dollars) of a shopper who gets the discount will be:
Step-by-step explanation:
Given that a shopper must spend no less than $400 in order to get the
10% discount.
- Here: 'no less than' means that the shopper must spend greater than or equal to $400.
Let us suppose that 'd' represents the spending (in dollars) of a shopper who gets the discount.
Thus, the value of 'd' must be greater than or equal to $400.
d ≥ 400
Therefore, the expression to represent the spending (in dollars) of a shopper who gets the discount will be: