First find her salary this year by dividing the amount she saved by the percentage saved:
$4,620 / 0.11 = $42,000
Her salary now is $1000 more than the previous year, so now subtract $1000 from her present salary:
42,000 - 1,000 = $41,000
The barn, the ground, and the ladder form a right triangle. If we represent the height on the barn by y, then the Pythagorean theorem tells us
... hypotenuse² = (side1)² + (side2)²
... (12 ft)² = (3 ft)² + y² . . . . . . . . . . . . fill in given information
... 144 ft² - 9 ft² = y² = 135 ft² . . . . . .subtract (3 ft)²
... y = 3√15 ft ≈ 11.6 ft . . . . . . . . . . . take the square root
The ladder reaches 11.6 feet high on the barn.
Answer:
7
Step-by-step explanation:
Count the numbers in between (0,0) and (0,7).
Answer:
$40,000
Step-by-step explanation:
25% of x = $10,000
0.25x = 10,000
x = 10,000/0.25
x = 40,000
Answer: $40,000
