2 years ago

A = 3, k = 12, z = 6, h = 4

Mathematics

2 answers:

valentina_108 [34]2 years ago

8 0

Answer:

Step-by-step explanation:

From the given statements, we know that $z=6.$

Therefore, substituting this in, we have

$z+15=6+15=\boxed{21}.$

Artemon [7]2 years ago

3 0

The answer is <u>21</u>

Substitute the value of $z$ into the expression:

$z+15=?$

$(6)+15=21$

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