Answer: Ro, 270 degrees
Step-by-step explanation:
When doing rotational transformation, you always rotate counter-clockwise. In this case, the triangle on the top right is the original figure, and the triangle on the bottom left is the image. You can pick any point on the original triangle and compare it to its corresponding point on the image to figure out how it has been transformed.
Answer: The length of the beetle in the drawing is 9 cm.
Step-by-step explanation:
Hi, since is a scaling up scale, we have to multiply the original length of the beetle (1.8 cm) by 5 to obtain the length of the beetle in the drawing.
Mathematically speaking
5 x 1.8 = 9 cm
The length of the beetle in the drawing is 9 cm.
This type of scale is used to increase in size.
Feel free to ask for more if needed or if you did not understand something.
Answer:
Doctor A: 751.6
Doctor B: 755.2
The mean for Doctor B's data set on corrective lenses is higher than Doctor A.
Step-by-step explanation:
So, in this question you will add 3 3/8 and 1 5/8. So, first add 3 and 1 and you will get 4. Next, you will add 3 and 5 (this symbolizes 3/8 + 5/8) so you should get 8/8 which is equal to 1. So, 1 plus the 4 from the main number gives you 5. I believe the correct answer is 5.
154 text messages were sent
explanation:
0.25x+7=45.50
subtract 7 from both sides
0.25x=38.5
divide both sides by 0.25
x=154
154 text messages
