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IRINA_888 [86]
3 years ago
13

Hi. Please I need help with this :

Mathematics
1 answer:
ki77a [65]3 years ago
3 0

Answer:

1.79553

Step-by-step explanation:

Step 1: Write expression

log₁₀(√(69.5² - 30.5²))

Step 2: Evaluate square root

log(√(4830.25 - 930.25))

log(√3900)

log(62.45)

Step 3: Find log

log₁₀ (or log)

log(62.45) = 1.79553

-------------------------------------

To use the table method. we find values that are easily evaluated by log₁₀

log₁₀(10) = 1

log₁₀(50) = 1.69897

log₁₀(100) = 2

So we know that log₁₀(62.45) is between 1 and 2 and greater that 1.69897.

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The ticket to a ballet cost either $25 or $50. A total of 1,250 tickets , worth $50,000, were sold. If x represents the number o
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Let's assume

x represents the number of $25 tickets

y represents the number of $50 tickets

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3 years ago
A student theatre charges $9.50 per ticket. The theater has already sold 70 tickets. Write and solve an inequality that represen
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