Answer:
The Pythagorean theorem states that a2 + b2 = c2 in a right triangle where c is the longest side. You can use this equation to figure out the length of one side if you have the lengths of the other two.
Step-by-step explanation:
Hope it helps
Answer:
81
Step-by-step explanation:
(9x - 4)(9x + 4) = ax² - b
81x² - 36x + 36x - 16
= 81x² - 16
=> a = 81
In the same way, the x<span>-axis is also the line "y = 0". Then, algebraically, an </span>x-intercept is a point on the graph where y is zero, and. a y-intercept<span> is a point on the graph where </span>x<span> is zero.
Honestly I didn't get it either but I hope this helped ^ ^</span>
Answer:
what type of math is this algebra 2 becuz im in algebra A
Step-by-step explanation:
A shopkeeper marks:
$200 * 1.4 = $280
With a discount of 25%:
$280 * 0.75 = $210
