A boat that is out in sea is 400m from the bottom of a cliff. A lighthouse is at the top of the cliff. The lighthouse is 52m tal
l. The distance from the boat to the top of the lighthouse is 610m. What is the height of the cliff?
1 answer:
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Answer:
<u>-7b-7</u>
Step-by-step explanation:
First you have to distribute 11 throughout the parentheses.
Now we can combine like terms. (-18b, 11b, -33, 26)
and
This is your simplified answer for your expression.
<u>-7b-7</u>