Answer:
1.) A' = (4,-4)
B' = (2,-4)
C' = (2,-2)
D' = (4,-2)
2.) A' = (-1,5)
B' = (-2,1)
C' = (0,1)
Hope this helps!
And please mark as brainliest!
Ans: $52.29 for 8 hrs
8.60 tims 2 minus 16.51
Its a half like 1/2 half of a circle or if you have a grid of 100 you would shade 50
Let
a------------> first number
b------------> second number
we know that
a+b=-7--------> a=-7-b----------> equation 1
a-b=14--------> equation 2
<span>I substitute 1 in 2
</span>
(-7-b)-b=14-------------> -7-b-b=14----------> -7-2b=14-------> 2b=-7-14
2b=-21---------> b=-10.5
a=-7-b-------> a=-7-(-10.5)-----> a=-7+10.5------> a=3.5
the answer is
the two numbers are
a=3.5
and
b=-10.5
