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Valentin [98]
3 years ago
6

Find the value of z?​

Mathematics
2 answers:
snow_lady [41]3 years ago
8 0

Answer:

the lines are parallel and there is a transversel line

Step-by-step explanation:

so the inner angle make 180°

so 70+z=180

z=180-70

z=110°

lorasvet [3.4K]3 years ago
6 0

Answer:

110°

Step-by-step explanation:

I forgot the correct terminology but it's like co-interior angles add up to 180°, so z = 110°

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Expanding
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Find the cardinality of the set B = { 5, 6, 7, … , 100}
vaieri [72.5K]

The cardinality of the set B is given to be 96.

<h3>What is the cardinality of a set?</h3>

This is the term that is used to refer to the number of elements that a given set can be said to contain.

This is a set that has numbers that ranges from 5 to 100, this tells us that the numbers 1, 2, 3, 4 are excluded from the set.

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Therefore from 5 to 100, the total 9 and the cardinality of the set B is 96.

Read more on the cardinality of a set here: brainly.com/question/23976339

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What are the x- and y- coordinates of point E, which partitions the directed line segment from J to K into a ratio of 1:4? (–13,
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Answer: (-7,-1)

Complete question is attached below

The coordinates of J is (-15,-5) and K is (25,15)

The formula to find point E (x,y) is

x=\frac{m}{m+n}(x_2-x_1)+x_1

y=\frac{m}{m+n}(y_2-y_1)+y_1

We know the ratio is 1:4

m=1  and n=4

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Now plug in all the values in the formula and find out x and y

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The point E is (-7,-1)

8 0
3 years ago
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