ANSWER
EXPLANATION
First, find the equation of the boundary line which passes through the point
(3,-3) and has a y-intercept of -4.
The slope of this line is,
The equation of this line is
Since the lower half plane is shaded and the boundary line is solid. The required inequality is
10 matches.
Player A, B, C, D, E
A-B, A-C, A-D, A-E
B-C, B-D, B-E
C-D, C-E
D-E
This is one match each per person.
A-B in first match. So if you go to B bracket. He can't play A again, so A is not included. And naturally he cannot play himself. B-B cannot happen. So you start as B-C.
Answer:
Perimeter=105 5/6
Step-by-step explanation:
Perimeter=2*(l+b)
Perimeter=2*(101/3+77/4)
Perimeter=2*(404+231)/12
Perimeter=635/6=105 5/6
The height of the balloon above the ground is about 7.07 feet.
<h3>
What is trigonometric ratio</h3>
Trigonometric ratio is used to show the relationship between the sides and angles of a right angled triangle.
Let h represent the height of the balloon from the ground, hence:
sin(45) = h/10
h = 7.07 feet
The height of the balloon above the ground is about 7.07 feet.
Find out more on trigonometric ratio at: brainly.com/question/1201366
Answer:
4
Step-by-step explanation:
2|2-x| = 4
first x
2(2-x) = 4
4-2x= 4
2x =0
x= 0
second x
2(-2+x) = 4
-4 + 2x = 4
2x = 8
x = 4
so the answer is 4
