We know that C is 385, so we can plug that in to get the equation 385=15n+85. To find the number of watches, we have to solve for n.
To do that we have to...
385=15n+85
First subtract both sides of the equal sign by 85 (because we need to do the opposite)
300=15n (because 85-85 is zero, so we eliminated that, and 385-85 is 300)
Now we divide both sides of the equal sign by 15 (again, opposites)
20=n (because 15n/15 leaves us with n since both 15s cancel out, and 300/15 is 20)
So the number of watches made were 20.
Answer:2 I thinkkk
Step-by-step explanation:
Answer:
- 14.04 cm²
- 34 cm²
Step-by-step explanation:
1. The area of a parallelogram is the product of its base length and height:
A = bh = (2.7 cm)(5.2 cm) = 14.04 cm²
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2. The area of a triangle is half the product of its base length and height:
A = (1/2)bh = (1/2)(17 cm)(4 cm) = 34 cm²
I believe it’s D. Parallel
