Luca solved an equation as shown, and verified
1 answer:
Answer:
3
Step-by-step explanation:
squaring both sides first gives 2x-5=x-3+1 hence simplifying further give x=3
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C is the answer because it is
Answer:
5x + 6
Step-by-step explanation:
4x - 3 + 2x + 1 - x + 8
= 4x + 2x - x -3 + 1 +8
= 5x + 6
Answer:
113.04 km²
Step-by-step explanation:
Formula - Area = πr²
= 3.14 * 6²
= 113.04 km²
Answer:
68
Step-by-step explanation:
I think it is C sorry if i am wrong but i am confident
