Answer:
see below (I hope this helps!)
Step-by-step explanation:
Square roots are usually in the form a√b where a and b are any rational number.
Answer:
131.88 centimeters
Step-by-step explanation:
diameter = radius*2
radius = 21
circumference =2*π*r
2*3.14*21= 131.88 centimeters
Answer:
x = 25
Step-by-step explanation:
x + 25 + 2x - 10 + 90 = 180
3x + 105 = 180
3x = 75
x = 25
Answer:
Step-by-step explanation:
Given
Variation: Inversely
when 
Required
Determine p when 
First, we need to determine the relationship between p and q
Since, it is an inverse variation.
The relationship is:
Convert to an equation
Where k = constant of variation
Make k the subject
When and
To solve for p when q = 135
Substitute 135 for q and 540 for k in
To solve an equation that contains LIKE TERMS you just have to combine them together.
For example, 3x-22+2x=48.
3x-22+2x=48 Add both x's together.
5x-22=48 <this will be the answer. After that, just solve it like a regular equation.
If the equation that you're trying to solve looks like this, 5x-41=59+9x
Subtract the smallest number on both sides.
5x-41=59+9x
-5x -5x
-41=59+4x <this will be your answer and then you just have to solve it like a regular equation
MARK BRAINLIEST? HOPE IT HELPS. :)
