Answer:
option C is correct.
Step-by-step explanation:
Checking equation A
Checking equation B
Checking equation C
Checking equation D
Hence, only option C is correct.
Answer:
The triangle with base 8 cm and height 10 cm.
Step-by-step explanation:
A
r
e
a
△
=
1
2
⋅
b
a
s
e
⋅
h
e
i
g
h
t
△
1
a
r
e
a
=
1
2
⋅
8
⋅
10
=
40
△
2
a
r
e
a
=
1
2
⋅
5
⋅
13
=
32.5
40
>
32.5
∴
Area of first triangle is larger.
It is D. 35 units I hope this helped ^^
To get the area, all you have to do is multiply the sides. 7*5=35
<span>R = 11 - 2m
S = n + 5
T = -m - 3n + 8
R - S + T
(</span>11 - 2m) - (n + 5) + (-m - 3n + 8)
6 - 2m - n - m - 3n + 8
14 - 3m - 4n
-3m - 4n + 14