Let's say the length is L, and the width is W
L is one foot more than 2W, so L=1+2W
the area of the rectangle: A=L*W=300
replace L with 1+2W: (1+2W)*W=300 =>2W^2+W-300=0
solve the quadratic equation: (W-12)(2W+25)=0
W=12 or W=-12.5 (impossible)
so the width is 12, and the length is L=1+2*12=25
please refer to this website for how to factor a quadratic equation
http://www.purplemath.com/modules/factquad.htm
The question that can complete the given word problem is, The material comes in pieces of 5 years each. <em>How many </em><em>pieces</em><em> of </em><em>materials </em><em>are needed to </em><em>make a coat</em><em>?</em>
<h3>What question can be formed?</h3><h3 />
You are given the number of yards that are needed to make a coat so the question should be centered around that.
Questions that go best with such information are those that have to do with solving for the number of materials that would be needed to make the coat.
You can therefore supply the length of each piece of material, and then find out how many materials would then be needed to make a coat.
Find out more on formulating questions at brainly.com/question/11876376.
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Answer:
b=7
Step-by-step explanation:
Answer:
14 = 8 + 2d
Step-by-step explanation:
Odometer is a device that is equipped in the vehicles to count the distance traveled by the vehicle.
It has been given in the question that,
Distance between beach and her friend's house = d miles.
Distance between Brenna's house and her friend's house = 8 miles
Total distance traveled by Brenna = 14 miles.
Starting from the Brenna's house, we will add each distance traveled till the end of her journey and will make it equal to the 14 miles.
So,
Total distance = Distance between Brenna's house and her friend's house + Distance between her friend's house and beach + Distance between beach and her friend's house
Thus, we can now put the values as,
14 = 8 + d + d
We will get the final equation as
14 = 8 + 2d
I agree 3/5! I'm pretty sure, I haven't done this in forever so
