The two numbers are <u>-4 and -1.</u>
<h3>
EXPLANATION</h3>
-4 + -1 = <u>-5</u>
-4 x -4 = 16
-1 x -1 = 1
16 + 1 = <u>17</u>
Answer:
The height of the kite above the ground is 102 .44 feet
Step-by-step explanation:
To find the height of the kite above the ground, we will follow the steps below:
let h represent the height of the kite above the ground
we will use trigonometric ratio to solve
SOH CAH TOA
sinФ = opposite/hypotenuse
cosФ=adjacent / hypotenuse
tanФ=opposite / adjacent
from the diagram below
opposite = h
hypotenuse = 130 feet
Ф = 52°
The best trig ratio to use is sin
sin Ф = opposite / hypotenuse
sin52° = h / 130
cross-multiply
h = 130 sin 52°
h=102.44°
The height of the kite above the ground is 102 .44 feet
Answer:
that one over there
Step-by-step explanation:
Answer:
The correct answer is marked
Step-by-step explanation:
The parallel sides left and right have measures 120 ft and 80 ft, respectively.
The measures of the equal-length slanted sides at top and bottom can be found from the Pythagorean theorem.
Each left-side end-point is 20 ft off the horizontal, and the horizontal distance is 140 ft. Then the Pythagorean theorem tells you the slant length is ...
√(20² +140²) = √20,000 ≈ 141.42 . . . ft
So, the perimeter is the sum of side lengths:
120 ft + 2×141.42 ft + 80 ft = 482.84 ft ≈ 482.8 ft