C = 15n + 85....when C = 385
385 = 15n + 85
385 - 85 = 15n
300 = 15n
300/15 = n
20 = n <== 20 watches were made
Answer:
2(x+4) + 2(2x-7) = 42 ( If this is wrong simplify this)
Step-by-step explanation:
The formula for perimeter is (2 x length) + (2 x width), so our equation would be 2(x+4) + 2(2x-7) = 42
Answer:
76
Step-by-step explanation:
Angle Formed by Two Chords= 1/2(sum of Intercepted Arcs)
94 = 1/2(x+112)
Multiply each side by 2
2*94 = x+112
188 = x+112
Subtract 112
188-112 =x
76 =x
Answer:
whats the question
Step-by-step explanation:
??? i´ll help ???∞
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The answer would be 64/9. I did this by squaring each number so 8^2 and 3^2 should give me 8*8 which is 64 and 3*3 which is 9. I hope this helped you!
