WRITE A COMPOUND INEQUALITY FOR EACH GRAPH PLEASEEE HELP DUE IN !) MINUTES!!!!!
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The compound inequalities for each number line is 18: −1≤x≤4 19: −3<x≤2 20: x<0 or (1≤x≤3) 21: (−4<x≤−6) or (−3<x≤0) 22: (3≤x<1) or (6<x<7) 23: (−3≤x≤−4) or (0<x<2).
let's break down the compound inequalities for each situation step by step:
18:
−1≤x≤4 (closed on both ends)
The notation ≤ means "less than or equal to," so
−1≤x indicates that
x can be equal to or greater than -1.
Likewise,
x≤4 means that
x can be equal to or less than 4.
Combining both inequalities, we have
−1≤x≤4, indicating that
x can take any value between -1 and 4, including -1 and 4.
19:
−3<x≤2 (open on the left end, closed on the right end)
The notation < means "less than," so −3<x indicates that
x must be greater than -3 but not equal to -3.
x≤2 means that
x can be equal to or less than 2.
Combining both inequalities, we have
−3<x≤2, indicating that x can take any value greater than -3 and up to and including 2. It's open at -3 but closed at 2.
20: x<0 or (1≤x≤3) (open on the left end, closed on the right end, with a gap between 0 and 1)
x<0 indicates that x must be less than 0.
(1≤x≤3) indicates that x can be equal to or greater than 1 and equal to or less than 3.
Combining these two inequalities with "or," we have
x<0 or
1≤x≤3, indicating that x can be less than 0 or take any value between 1 and 3, including 1 and 3.
21:
(−4<x≤−6) or
(−3<x≤0) (open on both ends with a gap between -3 and -4)
(−4<x≤−6) indicates that x must be greater than -4 but not equal to -4, and it can be equal to or less than -6.
(−3<x≤0) indicates that x must be greater than -3 but not equal to -3, and it can be equal to or less than 0.
Combining these two inequalities with "or," we have
(−4<x≤−6) or
(−3<x≤0), indicating that
x can take any value greater than -4 and up to -6, or greater than -3 and up to 0.
22:
(3≤x<1) or
(6<x<7) (closed on the left end, open on the right end, with a gap between 1 and 6)
(3≤x<1) indicates that x can be equal to or greater than 3 and less than 1.
(6<x<7) indicates that x must be greater than 6 and less than 7.
Combining these two inequalities with "or," we have
(3≤x<1) or (6<x<7), indicating that x can take any value equal to or greater than 3 and less than 1, or greater than 6 and less than 7.
23:
(−3≤x≤−4) or
(0<x<2) (closed on the left end, open on the right end, with a gap between -4 and 0)
(−3≤x≤−4) indicates that x can be equal to or greater than -3 and equal to or less than -4.
(0<x<2) indicates that
x must be greater than 0 but less than 2.
Combining these two inequalities with "or," we have
(−3≤x≤−4) or
(0<x<2), indicating that x can take any value equal to or greater than -3 and equal to or less than -4, or greater than 0 and less than 2.
These compound inequalities describe the ranges of values for x in each given situation on the number line.
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Answer:18-1 closed right 5
19-3 open right5
20 0 open left 1 3 closed right 1
21 -4 open left 2 -3 open right 3
22 3 close left 2 6 open right 1
23-3 open left 1 0 open right 2
Step-by-step explanation:
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Draw a sketch to help you solve this problem. Express your answer in simplest formTom ate 1/6 of the loaf of bread in the morning and 3/6 of the loaf of bread in the afternoon.How much of the bread did Tom eat?this is very easy you should get this rightbtw I put in easy questions to get you points
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But first, a short history.... Both kilometers and miles are units of measurement. They are used to measure distance. Miles are part of the imperial measurement system and kilometers are part of the metric measurement system.
To calculate how many miles a person will run during a 10-kilometer race, you need to divide 10 kilometers by 1,61 miles (1,60934 rounded up to two digits).
Therefore your equation is as follows:
10÷1,61 or 10 000 meters ÷ 1 610 metres
1000 meters is equal to 1 kilometer.
The answer = 6, 21 miles.
Therefore, a person who runs 10 kilometers will run 6,21 miles
Answer:
6.2 miles
Step-by-step explanation:
0.62 miles are in one kilometer so times 10 is 6.2
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The best way to find it is to reduce each ratio you work with to its
lowest terms,and see which ones are equal. To reduce a ratio to its
lowest terms, divide each number by their greatest common factor.
First, the one that you're trying to match: 49:35 .
The greatest common factor of 49 and 35 is 7 .
Divide each number by 7 . . . 7:5 . . . that's what you have to match.
7:4
Their greatest common factor is ' 1 '.
No help at all, and this one is not it.
14:25
Again, their greatest common factor is '1 '.
No help at all, and this one is not it.
21:15
Their greatest common factor is ' 3 '.
Divide both numbers by 3 . . . 7:5 .
That's it !
35=7*5
so 49:35=7*7:7*5=7:5
7:4 is not 7:5
14:25 also isn't 7:5
21:15=3*7:3*5=7:5
the answer is 21:15
please help! 15 points and I will thank the best answer!
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n= 69
^ pretty sure I got it?
:)
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Sin x = summit/ trailhead
Cos x = horizontal distance / trailhead
tan x = summit/ horizontal distance
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Answer:
length of book mark =9cm
breadth of bookmark=2cm
area of bookmark=length×breadth
=9cm×2cm
=18cm answer
Final answer:
The area of the bookmark is found by multiplying its length (9 cm) by its width (2 cm), giving a total of 18 square centimeters.
Explanation:
The area of a shape is calculated by multiplying the length by the width. In this case, the length of the bookmark is 9 centimeters and the width is 2 centimeters. So, the area of the bookmark will be 9 cm multiplied by 2 cm which equals to 18 square centimeters.
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