Circle area is πrsq
So 3.14 x 1 squared = 3.14
3 x 3 = 9
9 - 3.14 = 5.858
5.858 rounded is 5.86
So the answer is 5.86
Tbh i have no clue. but c 12cm^ and and b and c are both b and c so c is b if s is a.
explain:
Answer:
Since the lines are Perpendicular..
The Product of their Gradients = -1
m'm"=-1
m' from y=3x - 5 is 3
3.m" = -1
m" = -1/3.
Since Intercept on y axis = -2...
That of x at that point is =0
y-y' = m"(x-x")
y-(-2) = -1/3( x - 0)
y+2 = -1/3(x)
Multiplying through by 3
3y + 6 = -x
3y + x = -6. This is your Equation
To verify this.
Let's turn it into the Intercept form which is
x/a + y/b = 1
To get 1 at the right hand side... Divide through by -6
3y/-6 + x/-6 = 1
y/-2 - x/6 = 1
You could see directly below y is its intercept and thats -2
Answer:
if u'r Q was not equal to -4
the answer r will be B
hope it'll help!
stay safe:)
Answer: divide the big number by 2
Step-by-step explanation: dude it literally tells you the answer almost xD jsut divide the big number by 2