Answer:
13
Step-by-step explanation:
i did the assignment :)
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Answer:
AC ≈ 6.8 cm
Step-by-step explanation:
For legs a and b of a right triangle with hypotenuse c, the Pythagorean theorem tells us ...
a = √(c² -b²)
Using this relation, we can find legs CE and AE.
CE = √(3² -2²) = √5
AE = √(5² -2²) = √21
AC is the sum of these two lengths:
AC = AE +EC = √21 +√5
AC ≈ 6.8 cm
Answer:
answer is d
Step-by-step explanation:
Answer:
15.4z−12
Step-by-step explanation:
Distribute:
7.4z+(−5)(−1.6z)+(−5)(2.4)
7.4z+8z+−12
Combine Like Terms:
7.4z+8z+−12
(7.4z+8z)+(−12)
15.4z+−12
I believe the answer is 3x
