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2 years ago

Please help me !!!

Mathematics

1 answer:

ad-work [718]2 years ago

6 0

Answer:

x = 47

2x+6 = 100 which is the angle measure

Step-by-step explanation:

The angles are vertical and vertical angles are equal

2x+6 = 100

Subtract 6 from each side

2x+6-6 =100-6

2x = 94

Divide by 2

2x/2 = 94/2

x =47

Now to find the measure of 2x+6

We know that it is equal to 100

so 2x+6 = 100

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Which function defines the sequence 7,4,1,-2,-5... where f(8)=-14

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Step-by-step explanation:

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3 years ago

A city is holding a referendum on increasing property taxes to pay for a new high school. In a survey of 434 likely voters, 202

EleoNora [17]

Answer: 0.418 < p < 0.512

Step-by-step explanation: A 95% conifdence interval for a population proportion is given by:

$p + z\sqrt{\frac{p(1-p)}{n} }$

where:

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z is score in z-table

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The proportion for people who said "yes" is

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For a 95% confidence interval, z = 1.96.

Calculating

$0.465 + 1.96*\sqrt{\frac{0.465(0.535)}{434} }$

$0.465 + 1.96*\sqrt{0.00057}$

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Interval is between:

0.465 - 0.047 = 0.418

0.465 + 0.047 = 0.512

<u>The interval with 95% of confidence is between 0.418 and 0.512.</u>

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3 years ago

Use the Distributive Property to expand 6(8x - 2y) -3.

ArbitrLikvidat [17]

Answer:

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3 years ago

X is inversely proportional to y. X is directly proportional to z squared. When y = 4, x = 5.5. Work out the value of x when y =

Hitman42 [59]

4.4

Step-by-step explanation:

X is inversely proportional to y, so x = k/y where k is just a constant.

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2 years ago

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rjkz [21]

Answer:

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2 years ago

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