Can someone help ASAP
1 answer:
Answer:
There's only one answer, and that's x=0.
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3(3x−1)=6x−3
(3)(3x)+(3)(−1)=6x+−3(Distribute)
9x+−3=6x+−3
9x−3=6x−3
Step 2: Subtract 6x from both sides.
9x−3−6x=6x−3−6x
3x−3=−3
Step 3: Add 3 to both sides.
3x−3+3=−3+3
3x=0
Step 4: Divide both sides by 3.
=
x=0
<em>hope this helps</em>
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Answer:
The skaters are 2.5 feet apart
Step-by-step explanation:
Firstly, please check attachment for diagrammatic representation.
To calculate the distance apart, this is same as the length PJ
To calculate this length, we can use the cosine rule as follows;
O^2 = P^2 + J^2 -2(P)(J)Cos 15
O^2 = 7^2 + 5^2 -2(7)(5)Cos 15
O^2 = 49 + 25 - 70Cos15
O^2 = 74 - 67.61
O^2 = 6.39
O = √6.39
O = 2.53
O = 2.5 feet to the nearest tenth of a foot
