You can use the Pythagorean theorem to find the length of the largest hypotenuse. Its length is 50 units.
You can set up a ratio with the largest triangle to the second largest.
30/50=x/40
50x=1200 x=24 units
Find the solution set of x: x^2-7x= - 10.
Answer:
(x − 2)(x −5)
Step-by-step explanation:
x² - 7x = - 10
x² - 7x + 10 = 0
Find two numbers that when added together make −7 , and when multiplied make - 10.
The numbers − 2 and −5 fit the criteria.
x2− 7x + 10 = (x − 2)(x −5)