2 answers:
Dave is wrong because a rectangle has only 2 lines of symmetry i.e vertically and horizontally but it is not only quadrilateral with 2 symmetry there are even shapes like trapezium with 2 lines of symmetry
Answer:
a rectangle is having 4 lines of symmetry but a trapezium is having 2 lines of sym metry
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Answer:
122
Step-by-step explanation:
for y 11*11 = 121
for x, it's just 1 since 1*1 = 1
and add 121+1
In fraction form: -(3/5)
Decimal form: -0.6
Hope this helps!
Answer:
-0.64
Step-by-step explanation:
Answer:
2A + 3(3A - 5) = -4
Step-by-step explanation:
from the B part
2A + 3B = -4
where B =3A - 5
Substitute into the above equation;
2A + 3(3A - 5) = -4
2A + 9A - 15 = -4
11A = -4+15
11A = 11
A = 1
Put A = 1 in B = 3A - 5
B = 3(1) - 5
B = -2
The values are 1 and -2
Answer:
should be 5.625
Step-by-step explanation:
