Which expression is equivalent to 4(7 + 8)? 11 + 8 11 + 12 28 + 12 28 + 32

The Distributive Property to rewrite each of the expressions is 4(7 + 8) and the value on simplification is 28 + 32

If we have 3 positive integers A, B, and C. According to the distributive law;

A(B+C) = AB + BC (Note that A was distributed over B and C)

Applying the rule in the given question 4(7 + 8)

4(7  + 8) = 4(7) + 4(8)

4(7 + 8) = 28 + 32

Hence the Distributive Property to rewrite each of the expressions is 4(7 + 8) and the value on simplification is 28 + 32

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answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.