A square is a parallelogram, a rectangle, and a rhombus,
but it is not a pentagon.
Answer:
y - 5 =
(x - 1)
Step-by-step explanation:
Note that
= 
Differentiate using the power rule
(a
) = na
Given
y = x
= x.
=
, then
= 

When x = 1
=
. 1 = 
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m =
and (a, b) = (1, 5), thus
y - 5 =
(x - 1) ← equation of tangent
H^2=13^2-5^2
h^2=169-25
h^2=144
h=V144
h=12
A=b*h/2=10*h/2
A=10*12/2=120/2=60 cm^2
Answer:
f-4
Step-by-step explanation:
f-4 cannot be simplified
This is the simplest form