Triangle ABC had a perimeter 18 cm
1 answer:
Answer:
Use pythagoreum theorem to determine whether it is or isn't since I'm not really sure myself but here's my calculations.
Step-by-step explanation:
We need to find AC.
Picture a triangle called ABC. AB is one side and BC the other while AC is the hypotenuse.
AC=

Round up the 7.6 to a whole number and you get AC=8. To get perimeter of a triangle simply add the sides together to get 18.
Not really sure about my answer but hope this helped.
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A is the answer hope this helps
Answer:
3. 9x
4. D. -5v + 4
Step-by-step explanation:
3. (-3+12)v
= 9v
4. Combine like terms:
(-2v - 3v) + (8 - 4)
= -5v + 4
Answer:c=24n
Step-by-step explanation:
C~n
C=no
96=4k
Divide both sides by 4
96/4=4k/4
24=k
K=24
Our equation is c=24n
Answer:
I'm pretty sure it is (a)
Answer:
b
Step-by-step explanation: