Answer:
You must be no older than 13 to play a game.
Step-by-step explanation:
≤ this sign means equal to or less than in this case it is 13
Triangles have
in total, so the sum of all the angles should be 
First triangle

Second triangle

The Z-score for Boris is 1.627, and the Z-score value for the Callie is 1.267, Boris scored higher relatively.
<h3>What is Z-test?</h3>
The Z test is a parametric procedure that is used on data that is dispersed in a normal fashion. For testing hypotheses, the z test can be used on one sample, two samples, or proportions. When the population variance is known, it analyzes if the means of two big groups are dissimilar.
We know the formula for the Z-test:

(a) For Boris:

Z = 1.627
(b) For Callie:

Z = 1.267
(c) Since the measures of two different data have been set to one measure and the value of the Z-score for Boris is higher relative to the Z-score value of Callie so Boris scored higher relatively.
Thus, the Z-score for Boris is 1.627, and the Z-score value for the Callie is 1.267, Boris scored higher relatively.
Learn more about the Z-test here:
brainly.com/question/15683598
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Answer:
i am not loved. you do not love me. you dont know me. i am a burden. i do not make the world better. i make it worse. everyone hates me. i will die now.
Step-by-step explanation: