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2 years ago

Find the indicated values: Given: OA=AC=2 AB is a tangent line Find: AB

Mathematics

1 answer:

nlexa [21]2 years ago

3 0

Step-by-step explanation:

OA=AC=OC=2 (equal triangle)

which means angle O =60 degree

tan 60 = AB / 2

AB = 2 tan 60 =

$2 \sqrt{3}$

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klasskru [66]

Do you have answer choices?

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2 years ago

e 400 trials in which the assistant maintained a neutral expression, the driver stopped in 229 out of the 400 trials. Find a 95%

Fittoniya [83]

Answer:

Step-by-step explanation:

n = 400

Proportion p = 229/400= 0.5725

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margin of error = 1.96*0.025

Confidence interval 95% = 0.5725±Margin of error

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2 years ago

If m∠DEF = (5x−8)°. Which equation would you use to find the value of x?

dimulka [17.4K]

Answer:

5x-8=90

Step-by-step explanation:

Thale’s Theorem

5x-8=90

5 0

2 years ago

5. If the number of employees is represented by x, which function represents the

Ganezh [65]

Consider the missing lines of question are "Due to the Enhanced Community Quarantine, Grand Royal Spa temporarily stopped its operation and to help the employees, the owner decided to split evenly its total revenue of 65,000.00".

Given:

Total revenue = 65000

Number of employees = x

To find:

The function which represents the amount each received.

Solution:

We know that,

$\text{Amount each received}=\dfrac{\text{Total revenue}}{\text{Number of employees}}$

Substitute the given values in the above formula.

$\text{Amount each received}=\dfrac{65000}{x}$

So, the function which represents the amount each received is

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2 years ago

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photoshop1234 [79]

Step-by-step explanation:

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3 years ago