Which rational number corresponds A on the number line
1 answer:
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Answer:
63
Step-by-step explanation:
We can easily solve this problem using algebra as follows.
Let Meteorite B be expressed as x.
We know that the combined weight is 84 tons and that meteorite A is 3 times the weight of meteorite B. That means Meteorite B is x/3.
Based on that, let's form an equation:
I hope this will help you :D
Answer:
- 3/4
Step-by-step explanation:
<u>Given </u>
- cosθ = 4/5
- 0° ≤ θ < 90°
<u>In the first quadrant both sine and cosine are positive, so as tangent.</u>
- tanθ = sinθ / cosθ =
θ / cosθ =
/ 4/5 =
/ 4/5 =
- 3/5*5/4 =
- 3/4