9514 1404 393
Answer:
(-3, -2), (-2, -2), (-2, -3), (-3, -3)
Step-by-step explanation:
Dilation about the origin multiplies each coordinate value by the dilation factor. Here, every coordinate of the original image is multiplied by 1/2 to form the "enlargement." Since the scale factor is less than 1, the "enlarged" image will be smaller and closer to the origin.
The coordinates, clockwise from upper left, are ...
(-3, -2), (-2, -2), (-2, -3), (-3, -3)
Answer:
x = 9
Step-by-step explanation:
5x+4 = 49
subtract 4 from both sides
5x = 45
divide both sides by 5
x = 9
Answer:
A) see attachment
B)a, d
Step-by-step explanation:
A) The attachment shows the stem and leaf diagram
B) The data is strongly on lower side that is from 20% to 60% and is therefore skewed to left.
Total number of units = 3x + 4x = 7x
Value of x, 7x = 35
x = 35/7 = 5
So, Number of girls, = 4(5) = 20
Your Final Answer would be 20 girls
Hope this helps!