Answer:
74cm
Step-by-step explanation:
length (l) = 28cm
breadth(b) = 9cm
Perimeter = 2(l + b)
= 2(28 + 9)
= 2 x 37
= 74cm
The second one is a linear function. It is constant and has the parent function of
Answer:
The correct answer is C) Reflection across the Y-axis.
Step-by-step explanation:
This is because only the x-coordinates changed. If these coordinates were reflected across both the x and y axis' the sign of both the x and y coordinates would have changed. When you reflect a point across the x axis, the y-coordinates change their sign. When you <u><em>reflect </em></u><u>a point across the y axis</u>, the <u>x-coordinates change</u> their sign.
Hope this helps,
♥<em>A.W.E.</em><u><em>S.W.A.N.</em></u>♥