Answer:
5.5 m²
Step-by-step explanation:
Find the area of the garden:
A = l × w
A = 2.5 × 2
A = 5 m²
Find the area of the trench and garden together:
A = 3.5 × 3
A = 10.5 m²
Now subtract the area of the garden from the area of trench-garden.
10.5 - 5 = 5.5 m²
Answer:
d
Step-by-step explanation:
If we are drawing altitude from R the PQ will be base of this triangle. So we can say Median from R will cut on Midpoint of PQ. So firstly we will find mid point of PQ Which is S given as below:
P(4,-1) , Q (-2,7)
Let Co-ordinate of S is (x,y)
So
So midpoint of PQ is S(1,3).
Now we can find equation of RS
Co-ordinate of R is (9,9) and and S is (1,3).
In general equation of line from two point
and
is
So equation of RS is
So the equation of median is 6x - 8y = -66
Answer:
yum
Step-by-step explanation:
Answer:
(–4)(9)
(6)(–6)
(6)(6)(–2)
Step-by-step explanation:
(–4)(–9)(2)
=36(2)
=72, No
(–4)(9)
=-36, Yes
(6)(6)(–2)
=36(-2)
=-72, Yes
(–6)(–6)
=36, No
(6)(–6)
=-36, Yes