Answer: try to do the equation from this example
Step-by-step explanation: The point-slope equation is used when one point and the slope are known. It is:
y
−
y
1
=
m
(
x
−
x
1
)
,x-
where
(
x
1
,
y
1
)
is the known point, in this case,
(
2
,
5
)
, and
m
is the slope, in this case
m
=
3
.
Substitute the known values into the equation.
y
−
5
=
3
(
x
−
2
)
⇐
point-slope form
This equation can be further simplified.
y
−
5
=
3
x
−
6
Add
5
to both sides.
y
=
3
x
−
6
+
5
Simplify.
y
=
3
x
−
1
⇐
slope-Intercept form:
y
=
m
x
+
b
, where
m
is the slope, and
b
is the y-Intercept.
graph{y-5=3(x-2) [-18.79, 8.62, -7.36, 6.35]}
Answer:
25 units
Step-by-step explanation:
GH = 2GQ
5x - 5 = 2(2x + 3)
5x - 5 = 4x + 6
x = 11
GQ = 2(11) + 3 = 25
I just need the points out of this
see the picture in the attached figure
step 1
find the area of rectangle
A=110*43
A=4730 yd²
step 2
find the area of semicircles
we know that two semicircles is equal to one circle
so
Area of the circle=pi*r²
r=43/2
r=21.5 yd
A=pi*21.5²
A=462.25 *pi yd²-------->1,451.465 yd²
total area=area rectangle + area of circle
total area=4,730+1,451.465---------> 6,181.465 yd²
step 3
find the cost
$0.12 per square yard
6,181.465*0.12=$741.78
therefore
the answer is
$741.78
