minnie7760
07.03.2020 •
Mathematics
1. Solve for x. Show all work
Solved
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Ответ:
√(58)
Step-by-step explanation:
From Pythagoras theorem
X^2=3^2+7^2
X^2=3x3+7x7
X^2=9+49
X^2=58
X=√(58)
Ответ:
GIVE bRaInLiEsT!!!
7.
This is because the heptagon can be divided into 7 parts of triangles.