Answer:
A) 1/45
B) 1/60
Step-by-step explanation:
<u>Part A</u>
The actual car has a length to width ratio of ...
length/width = (570 cm)/(180 cm) = 57/18 = 3 1/6
The rectangle on the screen has a length to width ratio of ...
length/width = (13 cm)/(4 cm) = 3 1/4
Relative to its width, the screen rectangle is longer than necessary for a model of the car. So, the scale factor will be determined by the width of the car relative to the width of the screen model.
For a model width of 4 cm, the scale factor is ...
model/life-size = (4 cm)/(180 cm) = 1/45
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<u>Part B</u>
For a model width of 3 cm, the scale factor is ...
model/life-size = (3 cm)/(180 cm) = 1/60
I believe it would be 4
This is because when divided by 3, 3x+12y=3 turns into x+4y=3
Answer: Please rewrite your question or send a pic. It is not clear what you are asking.
Step-by-step explanation:
Answer:
406 pieces. If you multiply 58 times 7 you get 406. 406 divided by 58 is 7.
Answer:
1. its substitution
2.
3. order of operations
4. variable
5. equation
Step-by-step explanation: