Answer:
Yes , the products of both expressions are the same
Step-by-step explanation:
Given
(-5 + x)( x + 4)
Using the distributive property we have
-5xx -5x4 + xxx +xx4
Negative times positive becomes negative
-5x - 20 + x^2 + 4x
Also (5 + x)(x - 4)
Using the distributive property
5xx +5-4 + xxx +xx-4
5x^2 -20 + x^2 - 4x
The product of -5 + x and x + 4 is equal to the product of 5 + x and x - 4
Area of a triangle: A bh/2
A = 6(8)/2
A = 48 / 2
A = 24
<h2>24cm²</h2>
He donated 18 books per month. you first finds the difference of the books then do use the number of books by the number of months (in this case it was 5 months)
He will split the gum into thirds if he wants more for himself and so his friends all get an equal amount
1. To the question whether it is a good idea to design a drink can from a solid nonmetal, the answer is <u>No, because nonmetals lack luster</u>.
<h3>The Luster in Nonmetal</h3>
Non-metals do not have luster because they cannot reflect light from their surface with their dull appearances. Diamond and iodine are two exceptions to lustrous non-metals.
2. The reason it is not a good idea designing a drink can from a solid nonmetal is <u>No, because nonmetals are brittle.</u> Generally, solid nonmetals are known to be <u>dull and brittle</u>. They can easily break into pieces.
Thus, non-metals are <u>not ductile or malleable</u>.
Learn more about solid nonmetal here: brainly.com/question/825947
