What is the right answer
2 answers:
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The question is asking us to find the sum. To do this, let's first write the original equation and then take it from there.
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Use distributive property:
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Combine Like Terms:
Therefore, the answer to your question is -4x² + 3x + 4. Hope this helps and have a fantastic day!
Use distributive property:
</span>
Combine Like Terms:
Therefore, the answer to your question is -4x² + 3x + 4. Hope this helps and have a fantastic day!
Answer:
≈ 35.1 ft
Step-by-step explanation:
The model is a right triangle with ladder being the hypotenuse and the angle between the ground and the ladder is 70°
Using the cosine ratio, with l being the length of the ladder.
cos70° = =
( multiply both sides by l )
l × cos70° = 12 ( divide both sides by cos70° )
l = ≈ 35.1 ( to the nearest tenth )
The ladder is approx 35.1 ft long