Giá Trị tuyệt đối của tổng hai số nguyên có hai kết quả là số âm và số dương.Nhưng Giá trị tuyệt đói luôn luôn ra kết quả là số dương nên ta cần kết quả là cả âm và dương khi phá dấu tuyệt đối. khi âm -dương =âm. khi dương- âm=dương
The integer values in 3x + 4 be greater than 44 and less
than 100 is 17
<h3>Solving the inequality</h3>
<u>Given data</u>
3x + 4 > 44
3x + 4 < 100
solution
3x + 4 > 44
3x > 44 - 4
3x > 40
x > 13.333
for integer greater than 40 we have
x = 14, 15, 16,.....
3x + 4 < 100
3x < 100 - 4
3x < 96
x < 32 hence x is from 31 down
x = 31, 30, 29,....
so this is x takes value from 14 to 31 which is 17 values
hence the integer values in 3x + 4 be greater than 44 and less
than 100 is 17
Read more on inequalities here: brainly.com/question/24372553
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28 + 53 = 81.
180 - 81 = 99.
Your missing length is 99 degrees.
( Just remember that all triangles add up to 180 degrees )
If you need more help just message me
Answer:
see explanation
Step-by-step explanation:
the arc length of a circle is calculated as
arc = circumference of circle × fraction of circle
(5)
circumference (C) is calculated as
C = 2πr ( r is the radius )
here diameter = 12 , then r = 12 ÷ 2 = 6
C = 2π × 6 = 12π ≈ 37.7 m ( to the nearest tenth )
(6)
JK = 2πr × 
= 2π × 7 × 
= 14π ×
= 
≈ 9.2 in ( to the nearest tenth )
(7)
7.5 = 2πr × 
7.5 = 2πr × 
( multiply both sides by 3 to clear the fraction )
22.5 = 2πr ( divide both sides by 2π )
r = 
≈ 3.6 ft
