Answer: width is 12, length is 16
Step-by-step explanation:
A= l*w
l=w+4
A=w(w+4)
factor
(w+16)(w-12)
w= -16 or w=12
width is 12, length is 16
Answer:
Step-by-step explanation:
multiply 279 by 3= 837
At first we will find the slope of the line that <span>passes through the points A and B
</span>
<span>A ( -10,8), B(2,3)
slope = (Δy)/(Δx) = (3-8)/(2-(-10)) = -5/12
the require line is parallel to the line </span><span><span>passes through the points A and B
</span>∴ the slope of the line </span><span>that passes through Point X = -5/12
and have a general form
y = m x + c
where m is the slope and c is constant
the constant can be calculated by substituting with the point x (-5,10) in the equation of general form
∴ 10 = (-5/12)*-5 + c
c = 10 - 25/12 = 95/12
∴ y = (-5/12)x +95/12 ⇒⇒⇒⇒ multiplying the equation by 12
∴ 12y = -5x +95
</span>
Answer:
<u>If Caeli will use all of the fabric she has, the base of the flag should be of 4 feet.</u>
Step-by-step explanation:
1. Let's review the information provided to answer the question correctly:
Area of the fabric Caeli has and want to use and design = 10 square feet
Height of the rectangle of the rectangle shape = 2.5 feet
2. What is the base of the flag if she will use all of the fabric she has?
Area of the shape of the rectangle = Height of the flag * Base of the flag
Replacing with the real values:
10 square feet = 2.5 feet * Base of the flag
10 square feet/2.5 feet = Base of the flag
<u>Base of the flag = 4 feet</u>
<u>If Caeli will use all of the fabric she has, the base of the flag should be of 4 feet.</u>
