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3 years ago

Can someone help me what the correct letter are for the Segment Addition and Angle Addition Postulates Escape Room

Mathematics

1 answer:

Drupady [299]3 years ago

5 0

Answer:

DUDE WHO GAVE YOU THIS WORK SHEET

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When working in trigonometry, you typically measure angles in _____.

pogonyaev

Answer:

When working in trigonometry, you typically measure angles in <u>radians</u>.

3 0

3 years ago

Read 2 more answers

Instructions:Select the correct answer from each drop-down menu.

scZoUnD [109]

Answer:

Part A: Option A

Part B: Option C

Step-by-step explanation:

Given two points (7, 5) and (21, 15)

we have to find the slope of the line passing through above two points.

The slope of line can be calculated as

$slope=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{15-5}{21-7}=\frac{10}{14}=\frac{5}{7}$

Option A is correct.

Part B: Also given another line with a slope that is one-third that of the slope of above and passes through the origin and the point

we have to find the point.

$slope=\frac{1}{3}\times \frac{5}{7}=\frac{5}{21}$

The equation of line becomes

$y-y'=m(x-x')$

$y-0=\frac{5}{21}(x-0)$

$21y=5x$

The point which satisfies the above equation passes through the line.

$(3,5):21(5)=5(3)$ Not satisfied

$(3,7):21(7)=5(3)$ Not satisfied

$(21,5):21(5)=5(21)$ Satisfied

$(21,7):21(7)=2(21)$ Not satisfied

Hence, the line passes through the point (21, 5)

Option C is correct.

3 0

3 years ago

According to a 2015 Census Bureau survey, 75,511 of the 822,959 residents of Baltimore County, Maryland, were enrolled in colleg

quester [9]

Answer:

73.4

Step-by-step explanation:

-Given that 75,511 out of 822,959 residents enrolled in the college, the probability of success is calculated as:

$P_{enrollment}=\frac{Enrollment}{Total \ Residents}\\\\=\frac{75511}{822959}\\\\=0.09176\\\\p=0.09176$

#We know that this is a binomial distribution with p=0.09176 and n=800, Expected value is calculated as:

$E(X)=np, n=800, p=0.09176\\\\=0.09176\times 800\\\\=73.4$

Hence the expected value E(X)=73.4

6 0

4 years ago

Classify the quadrilateral. Then find the values of the variables.

lianna [129]

Trapezoid
Sides are congruent based on single hash marks on each.
Set equations equal to each other and solve.
5x - 1 = 3x + 5
Subtract 3x from both sides.
2x - 1 = 5
Add 1 to both sides.
2x = 6
Divide both sides by 2.
x = 3

6 0

3 years ago

The slope of a line perpendicular to y = -3x − 4 is:

natta225 [31]

Since the slope of a perpendicular line is facing the opposite angle and intersecting the given line, the slope is going to be the opposite of the given line.

Therefore, the answer is 3.

Best of Luck!

4 0

4 years ago