Answer:
C) 1 : 2
Step-by-step explanation:
We want to find the scale factor of the smaller figure to the larger figure.
The scat factor is given by:
image length: corresponding object length
This time the smaller shape is the image and the bigger shape is the object:
The scale factor is :
6:12
Divide each term of the ratio by 6 to get:
1:2
The answer is b, it’s not a true statement
9514 1404 393
Answer:
7%
Step-by-step explanation:
The cost of the umbrella is 4/5 of the total cost of the two items. If the base price of the two items is 1, then the discounted price is ...
(4/5)(1 -8%) + (1/5)(1 -3%) = 0.8·0.92 +0.2·0.97 = 0.93 = 1 - 7%
The overall discount is effectively 7%.