First let's put in the values.
-8(-2-3·-4)
Solve using PEMDAS
Parentheses (Multiplication)
-8(-2+12)
Parentheses (Addition)
-8 · 10
Multiplication
-80
The answer is -80
Answer:A
Step-by-step explanation:
-7x^2-4x+20
-(7x^2+4x-20)
-(7x^2+14x-10x-20)
-(7x(x+2)-10(x+2))
-(7x-10)(x+2)
Answer: f = 4
Step-by-step explanation:
Answer:
66.6
Step-by-step explanation:
1200/1800x100 = 66.6
The position of the kite with the point directly beneath the kite at the same
level with the hand and the hand for a right triangle.
- The height of the kite above the is approximately <u>66.314 feet</u>.
Reasons:
The height of his hands above the ground, h = 2.75 feet
Angle of elevation of the string (above the horizontal), θ = 26°
Length of the string, <em>l</em> = 145 feet
Required:
The height of the kite above the ground.
Solution:
The height of the kite above the ground is given by trigonometric ratios as follows;

Therefore;

The height of the kite above the,
≈ <u>66.314 feet</u>
Learn more about trigonometric ratios here:
brainly.com/question/9085166