The expression for perimeter of triangle is 6x + 21
<em><u>Solution:</u></em>
Given that,
Let the length of the bottom of the triangle be "x"
Another side is 7 more than 4 times the length of the bottom of the triangle
Length of another side = 7 + 4x
The last side is 14 more than the bottom of the triangle
Length of last side = 14 + x
<em><u>The perimeter of triangle is given as:</u></em>
Perimeter = sum length of length of all 3 sides of triangle
Thus expression for perimeter of triangle is 6x + 21
Answer:
Third option.
Step-by-step explanation:
You need to remember that the formula used to calculate the arc lenght is:
Where "r" is the radius and "C" is the central angle in radians.
You need to solve for "C":
You know the radius and the arc lenght, therefore, you can substitute values to calculate the central angle in radians. Therefore, this is:
Answer:
Slope Intercept form of the equation is
Step-by-step explanation:
Here, the two point line are given as is A(-6,-3) and B(6,-7)
The slope of the line AB =
⇒ the slope of AB is m = (4/3)
By SLOPE INTERCEPT FORMULA:
The equation of a line with slope m and a point (x0, y0) is given as
(y-y0)= m (x-x0)
⇒ The equation of line with point (6,-7) is:
Now, the given equation is -x + 3y = -27
Convert it in the SLOPE INTERCEPT FORM y = mx + c
We get, 3y = x - 27
or,
Hence, the Slope Intercept form of the equation is