Answer:
<em>(a) 3 inches
</em>
<em>(b) Her scale model drawing WILL fit on the piece of paper 8.5 by 7 inches</em>
Step-by-step explanation:
<u>Scaling
</u>
We use scales to represent realities in reduced spaces. In the case of lengths or surfaces, the scale allows us to draw the shapes in normal sheets of paper.
(a)
Kelly's rock garden has a length of 6 feet. She uses a 1 inch:2 feet scale. this means that the model length is
6 feet*1 inch/2 feet = 3 inches
(b)
The width of the model is 5 inches, keeping the same scale it means the real length is
5 inches * 2 feet / 1 inch = 10 feet
The model will have 3 inches by 5 inches, it perfectly fits on any regular piece of paper
The price will decrease by $2132
<u>Step-by-step explanation</u>
Given that the next model of the sports car will cost 5.2% less than the current model.
The price of the current model=$41000
The price of the next model will be 5.2% less than $41000
There is a $2132 decrease in prize of the sports car.
Answer: 97 students
Step-by-step explanation:
Simple! We need to split 388 into four equal parts, so
388 / 4 = 97
Hope this helps!
Answer:
Step-by-step explanation:
