W = 2L - 3
43 = L × ( 2L - 3 )
43 = 2L^2 - 3L
2L^2 - 3L - 43 = 0
L = 5.447 , L = - 3.9471
w = 2(5.447) - 3
w = 7.894
i am a mathematics teacher. if anything to ask please pm me
Answer:
2 inches
Step-by-step explanation:
First, find out how many times 3 feet goes into 24 feet. You should get 8 times. Then, multiply 1/4 times 8, and the answer should be 2. For every 2 inches, on the blueprint, it will be 24 feet in real life. Hopefully this helps!
The answer should be 64 in^3
hope this helps!
D. (2,3)
Explanation:
We already know that x=2, so of we plug in 2 for x, we should get the y value.
Once we plug in 2 for x we should get the equation:
2(2)+3y=13.
Simplify that and we get:
4+3y=13.
Subtract 4 from both sides and we get:
3y=9.
Divide both sides by 3 and we get:
y=3.
This means that your ordered pair should be (2,3).
Hope this helps :)
Answer:
The line of best fit would be the line in between all the points in the scatter plot that is the closest to having an equal amount of dots on each side.
If there isn't one with the exact number, pick the one that is the <em>very closest</em>.
