The answer for the question is 31
Answer:
31°
Step-by-step explanation:
As there is a z shape: we can deduce that:
5x+12+x=180
So now we solve this to get x
6x=180-12
6x=168
x=168÷6
x=31
31°
If the original price is 30.99
Then that means this is the whole, or 1.
If the final cost is 68% of the original price,
That means it is 0.68 times 30.99.
0.68 x 30.99 = 21.0732
Since prices don’t go smaller than cents,
Final answer: $21.07
Answer:
Step-by-step explanation:
a^2+b^2=400
a^2=400-b^2
a=sqrt(400-b^2) & -sqrt(400-b^2)
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b^2=400-a^2
b=sqrt(400-a^2) & -sqrt(400-a^2)