So area is base x height:
5(x+2)=20
5x+10=20
5x=10
x=2
its A
Answer:
E: L is perpendicular to a line with slope
.
Lines are perpendicular if the negative reciprocal of the slope is equal. For example, the reciprocal of
is
(remember, to get the reciprocal, simply switch the numerator and the denominator).
So, the negative reciprocal of
is
. This represents the slope of a line that is perpendicular.
Answer:
<em>0.000008</em>
Step-by-step explanation:
Since the exponent of the scientific notation is negative, move the decimal point 6 places to the left.
<em>0.000008</em>
<em>brainliest pls</em>
Area circle = pi(6^2) = 36pi
Area right triangle = 1/2(6)(6) = 18
Area shaded = 36pi - 18