Answer:
3rd and 4th one.
Step-by-step explanation:
The slope is 1 and the Y-intercept is -3
Hey ! there
Answer:
- Area of rectangle is <u>6</u><u>x</u><u>²</u><u> </u><u>-</u><u> </u><u>2</u><u>x</u>
Step-by-step explanation:
In this question we are given with a rectangle having <u>length </u><u>as </u><u>3x</u><u> </u><u>-</u><u> </u><u>1</u><u> </u>and <u>width </u><u>as </u><u>2</u><u>x</u><u> </u><u>.</u>
And we are asked to find the<u> </u><u>area </u><u>of </u><u>rectangle</u><u> </u><u>in </u><u>terms </u><u>of </u><u>x </u><u>.</u>
For finding area of rectangle we need its Formula . So ,
<u>Where</u><u> </u><u>,</u>
- l is equal to <u>Length</u><u> of</u><u> rectangle</u>
- w is equal to<u> </u><u>Width</u><u> of</u><u> rectangle</u>
<u>Solution</u><u> </u><u>:</u><u> </u><u>-</u>
<u></u>
Now by using distributive property , multiplying 2x with 3x and -1 :
- <u>Henceforth</u><u> </u><u>,</u><u> </u><u>area </u><u>of </u><u>rectangle</u><u> </u><u>is </u><u>6</u><u>x</u><u>²</u><u> </u><u>-</u><u> </u><u>2</u><u>x</u><u> </u><u>.</u>
<u>Note </u><u>:</u> We haven't write the units because in the question no units are given for dimensions.
<h2>
<u>#</u><u>K</u><u>e</u><u>e</u><u>p</u><u> </u><u>Learning</u></h2>
Answer:
slope=0
hope this helps
have a good day :)
Step-by-step explanation:
Here you have to use proportionality,
1 feet is 12 inches so 40 feets is 480 inches
Then the real locomotive is 480/16=30 times wider then the model
And then a window on the real locomotive is 30 times wider then the model..