.answer:
ive attached
.step-by-step explanation:
3. Since 8 years have passed(not including 1997) you would substitute 8 into the given equation. That would give you B(171)
4. I don't know:(
Hope that helped a little bit
B=74 degrees
c=106 degrees
Answer: 112 inches.
Step-by-step explanation:
You know that the width of the rectangular piece of wood is 4 inches and the width of the strip ribbon is 1/4 inches.
Then, let be "n" the number of strips ribbon that Laura needs to cover the width of the rectangular piece of wood (Assuming that she will cover the wood in the form shown in the figure attached). This is:
To find the lenght of ribbon that Laura needs to conver the wood, you must multiply the number of strips ribbon "n" by the lenght of the rectangular piece of wood, then you get:
27000 is halfway because the difference between them is 500. 500 divided by 2 is 250. 26750plus 250 is 27000