Answer:
4
Step-by-step explanation:
just put -5 to x
|-4|=4
Answer : acute
Right triangle : a^2+b^2=c^2
Acute triangle : a^2+b^2 > c^2
Obtuse triangle:a^2+b^2 < c^2
6^2+7^2 > 9^2
3/4 just convert 1/2 to 2/4 and add 1/4
Answer:
Check.
Step-by-step explanation:
To prove it we need to know that for two matrices A and B we have that:
det(AB) = det(A)*det(B) and
. Now:





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Ben wrote the number for the hundred thousands place in the millions place