Answer:
81,3 ft to the nearest tenth.
Step-by-step explanation:
Tan 19 = 28 / h where h = the horizontal distance.
h = 28 / tan 19
h = 81.3 ft.
Answer:
40% decrease
Step-by-step explanation:
Answer:
Lea can save money through working for a month. If she saves her money wisely depending on the job she should be able to save it. The 400.00 regular price can be made through whichever job she qualifies for. She can save money by cutting off other things that she doesn't need.
Step-by-step explanation:
Answer:
x = 3.2 ft
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
x² + 2.4² = 4²
x² + 5.76 = 16 ( subtract 5.76 from both sides )
x² = 10.24 ( take the square root of both sides )
x = = 3.2
Answer:3(4x^2-9y^2)
Step-by-step explanation: