Answer:
11cm
Step-by-step explanation:
C=d
34.54cm=d
d=34.54cm/
d=11cm (aprrox.)
Which expression has the same value as the expression 8x^2 + 2x - 6) - (5x^2 - 3x + 2)?
1 answer:
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Answer:
Step-by-step explanation:
The gradient of a line is the coefficient of x when the equation of the line is written in the form of y=mx+c.
Thus, gradient of given line=.
The product of the gradients of perpendicular lines is -1.
(Gradient of line)(-3/2)= -1
Gradient of line
Substitute m= into y=mx+c:
To find the value of c, substitute a pair of coordinates.
When x= -6, y= 8,
Thus, the equation of the line is .
