Sorry man nobody can help you unless you give us the model
3rd answer always solve parenthesis first use PEMDAS
9514 1404 393
Answer:
x = (9/2)√2 = 4.5√2
Step-by-step explanation:
We know the hypotenuse of an isosceles right triangle is √2 times the length of the side:
9 = x·√2
9√2 = 2x . . . . multiply by √2
(9/2)√2 = x . . . divide by 2
Cross multiplication 13x -13 = 8x+12
combining like terms 13x -8x =12 +13
5x= 25 x= 5
x=5
Answer: Xavier earned $155.25 last week.
Step-by-step explanation:
To find out how much Xavier earn last week, we need to multiply how much He earns per hour ($11.50) by how many hours He worked last week (13.5h), so:
11.50 * 13.5 = 155.25
155.25 is already round to the nearest penny.
So, Xavier earned $155.25 last week.
