Answer:
12.56 inches
Step-by-step explanation:
The Circumference of a circle=π*d
The Circumference of a circle=3.14*4
The Circumference of a circle=12.56 inches
YOUR WELCOME!!!,mark be brainliest.
Step-by-step explanation:
Find the gradient of the line that is perpendicular to the line 2y=3+5x
Always get rid of denominators first. Multiply both right and left side by 6
-7 (6) = -c (6)/6 + 12(6)
-42 = -c + 72
c = 72 +42
c = 114
rearrange like terms together
42 = 18 - 4x
4x = 18 -42
4x = -24
divide both sides by 4
x = -6
Answer:
(125*2)/8=b
Step-by-step explanation:
The way to find the area of a triangle is to multiply height and width then divide by two and 125 is the area. Then that means 125=250/2.
Since the height is 8 we can make the equation (125*2)/8.
Hopefully that was helpful and made sense.
Answer:
B. equivalent
Step-by-step explanation:
Our two equations are:
Let's use substitution and plug in the expression 
for y in the second equation. That way, we're getting rid of a variable so we can solve for the other:
This means that there are an infinite number of solutions possible for this system - any x value will work. So, the answer is equivalent, because these two equations are essentially the same.
