Answer: 10
Step-by-step explanation:
Hope this helps!
Answer:
c
Step-by-step explanation:
I just looked up the question
Answer: Length = 9 in
Width = 12 in
Step-by-step explanation:
Length L = 3 + W
Perimeter P = 42 in
Perimeter = 2L + 2W
plugin values:
42 = 2(3 + W) + 2W
42 = 6 + 2W + 2W
42-6 = 4W
W = 36 / 4
W = 9
solve L by substituting the value of W=9 into the equation:
L = 3 + W
L = 3 + 9
L = 12
therefore, the dimensions of the rectangle:
Length = 9 in
Width = 12 in
Answer:
B. Reflection
Explanation:
We can see that the figure has been reflected on x = 4.
Both B and D has been flipped but A and C is same.
The image is congruent to the original shape.
If translation was done B and D would not have flipped.
If rotation was done, all the coordinates would shift.
Answer:
B .... just took test and got a 100
Step-by-step explanation: