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3 years ago

13

Name the types of angles shown.

2 answers:

motikmotik3 years ago

8 0

Answer:

all is correct

Step-by-step explanation:

because a right angle, complementary angle and 90% angle are the same thing and a supplementary angle and straight angle are 180% so all answers are correct

Sladkaya [172]3 years ago

6 0

Answer:

All except complementary angle.

Step-by-step explanation:

Complementary angles equal 90 degrees.

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Felipe Rivera's savings account has a balance of 2163 After 3 years what will the amount of interest be at 4%

Allisa [31]

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3 years ago

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Eduardwww [97]

Answer:

i am highly sorry but there is no graph for me to help you with on this site :(

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3 years ago

A drum has a diameter of 10 inches. find the area of the top of the drum. use 3.14 for pi.

icang [17]

Answer:

My answer is 78.55

Step-by-step explanation:

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3 years ago

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"Data from the World Health Organization in 2013 were used to predict the life expectancy of men in a country from the life expe

marshall27 [118]

Answer:

The predicted life expectancy of men in a country in which the life expectancy of women is 70 years is 65.33 years.

Step-by-step explanation:

The least square regression line is used to predict the value of the dependent variable from an independent variable.

The general form of a least square regression line is:

$\hat y=\alpha +\beta x$

Here,

<em>y</em> = dependent variable

<em>x</em> = independent variable

<em>α</em> = intercept

<em>β</em> = slope

The regression line to predict the life expectancy of men in a country from the life expectancy of women in that country is:

$\hat y=3.73 +0.88 x$

Compute the life expectancy of men in a country in which the life expectancy of women is 70 years as follows:

$\hat y=3.73 +0.88 x$

$=3.73 +(0.88\times 70)\\=3.73+61.6\\=65.33$

Thus, the predicted life expectancy of men in a country in which the life expectancy of women is 70 years is 65.33 years.

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4 years ago

Write the number equal to 2 tens 15 ones

ivann1987 [24]

I believe it's 15, but correct me if I'm wrong
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3 years ago

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