Drag each equation to show if it could be a correct first step to solving the equation 8(x + 5) = 56.
1 answer:
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Answer:
x =
Step-by-step explanation:
For a 30-60-90 triangle:
- Short leg = s
- Long leg = s√3
- Hypotenuse = 2s
Thus:
- Short leg = √7/√3 = (√21)/3
- Long leg = √7
- Hypotenuse = x = 2(√21)/3