Inequalities are just like regular equations with only one exception. Which is when yo multiply or divide by a negative number to both sides of the inequality sign you must flip it. But, for this inequality that rule will no apply. So, what I do to make it easier because I know we all see a different sign in an equation and we start to freak out. So, change the inequality sign to an equals sign to get a hang of working with them.
Example of changing an inequality sign to an equals sign:
Addition property of equality
or
Example of keeping the inequality sign
Addition property of equality
Answer:
Arithmetic = 300
Geometry = 180
Step-by-step explanation:
As the ratio is 5:3 and total 480 pages
First add 5 and 3 = 5 + 3=8
So arithmetic section = 480×5/8
= 60 × 5 pages
300 pages
And geometry = 480-300
180
Hi there!
We know that:
Area of a rectangle = l × w
The areas are the same, so:
3x · 4 = 6(3x - 2.5)
Simplify:
12x = 18x - 15
Solve for x:
15 = 6x
x = 2.5
Plug in this value of x to find the perimeter of rectangle B:
P = 2l + 2w
l = 6
w = 3(2.5) - 2.5 = 5
P = 2(6) + 2(5) = 22 cm
Use the value 3.14 for it, and round your answer to the nearest whole number.
Be sure to include the correct unit in your answer.
15 . Mark me brainliest !!
The x-intercept of CD=18/5,0
Point lies on CD=32,-71
