Answer: 4√2/13
Step-by-step explanation: add the 3 and 5 together and simplify your radical expression. keep the 13 as the denominator because you cannot divide the simplified radical into that.
Answer:
$638.54-$500=$138.54
Step-by-step explanation:
That means the most you can write a check for is $138.54
It’s likely scalene since none of the angles are the same
Answer:
1926cm²
Step-by-step explanation:
Given
Dimension = 21cm by 18cn by 15cm
<em>The illustration in this question is to determine the surface area of the fabric and this is calculated using the surface area of a cuboid as follows:</em>
<em></em>

Where L, B and H are the dimensions.
So,





<em>Hence, 1926 cm² of fabrics are needed to cover all surfaces.</em>