Yes and opposite and an absolute value of an integer will be the same.
The point slope form equation is 3x + y = -35
Cube = all sides same length, which equals
A*A*A = 27
Which is the same as A^3 = 27
Therefore,the cube root is +/-3, but as it is length, must be positive, so is +3
Answer:
68469.44
Multiplication is commutative so can be multiplied anyway
(2.0× 109)(3.02×104)
2.0 can be written as ( 20÷ 10) and 3.02 can be written as (302÷ 100)
(2× 109){(3.02÷ 100)× 104]
(218)(7852÷ 25)
68469.44


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<h2>Given:-</h2>
<h3>perimeter of rectangle=26cm</h3>
<h3>Area of rectangle=>30cm²</h3>
<h3>{•°• perimeter of rectangle=2(l+b) }</h3>
<h3>{•°•. Area of rectangle=lxb}</h3>
<h3>So, 2(l+b)=26</h3><h3> =>(l+b)=26/2</h3><h3> =>l+b=13</h3><h3> =>l=(13-b) ----------(1)</h3>
<h3>Again,</h3>
<h3> =>lxb=30</h3><h3> =>(13-b)xb=30 {putting the value of l from equation 1}</h3><h3> </h3><h3> =>13b-b²=30</h3><h3> =>b²-13b+30=0</h3><h3> =>b²-10b-3b +30=0</h3><h3> =>b(b-10)-3(b-10)=0</h3><h3> =>(b-10)(b-3)=0</h3><h3> </h3><h3>or,</h3>
<h3> =>b=10 or b=3</h3>
<h3>putting the value of b in equation (1)</h3>
<h3> =>l=(13-b)</h3><h3> =>l=13-10=3 { taking b=10}</h3><h3> =>l=13-3=10 { taking b=3}</h3>
<h3>Hence, length=3 when breadth=10</h3><h3> length=10 when breadth=3</h3>
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