Answer:
y = 2x-13
Step-by-step explanation:
The equation for a line is
y = mx+b where m is the slope and b is the y intercept
y = 2x+b
We know a point so we have a y and an x, so we can solve for b
-1 = 2(6) +b
-1 =12+b
Subtract 12 from each side
-1-12 = 12-12+b
-13 =b
Substitute this into y = 2x+b
y = 2x-13
Answer:
40%
Step-by-step explanation:
6 + 18 + 1 = 25 people
6/15 * 100% = 40%
Answer:
2x10+6=16
that's the equation
the expression doesn't have an answer so it would look like this:
2x10+6
------------------------------------------------------
Define x :
------------------------------------------------------
Let the height be x.
Height = x
Length = 2x
------------------------------------------------------
Solve for x:
------------------------------------------------------
Area of triangle = 1/2 x base x height
64 = 1/2 (x)(2x)
x² = 64
x = √64
x = 8
------------------------------------------------------
Find the height and the length:
------------------------------------------------------
Height = x = 8 in
Length = 2x = 2(8) = 16 in
---------------------------------------------------------------------------
Answer: The base is 16 in and the height is 8 in.
---------------------------------------------------------------------------
