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4 years ago

I'll give brainliest if you show your work. Plz answer quickly in less than 45 minutes.

Mathematics

2 answers:

Flura [38]4 years ago

8 0

I would say 2,15 and 4,9 as it shows that the line changes angles between the two points.

sdas [7]4 years ago

6 0

Answer:

2,15 and 4,9

Step-by-step explanation:

this is because these two points are in between the other two sets of points.

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If a vertical plane sliced a sphere, what would be the 2-D cross section?

Colt1911 [192]

Answer:
Circle
Explanation:
Because if you cut a circle I’m half anywhere it will be a circle because it’s round everywhere.

4 0

3 years ago

Tell how you knew whether to select a.m. or p.m.

Darya [45]

Answer:

You know if it is day time or night time

Step-by-step explanation:

8 0

3 years ago

Determine if triangle ABC with coordinates A (0, 2), B (2, 5), and C (−1, 7) is an isosceles triangle. Use evidence to support y

kirill115 [55]

Answer:

The triangle ABC is an isosceles right triangle

Step-by-step explanation:

we have

The coordinates of triangle ABC are

A (0, 2), B (2, 5), and C (−1, 7)

we know that

An isosceles triangle has two equal sides and two equal internal angles

The formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

step 1

Find the distance AB

substitute in the formula

$d=\sqrt{(5-2)^{2}+(2-0)^{2}}$

$d=\sqrt{(3)^{2}+(2)^{2}}$

$dAB=\sqrt{13}\ units$

step 2

Find the distance BC

substitute in the formula

$d=\sqrt{(7-5)^{2}+(-1-2)^{2}}$

$d=\sqrt{(2)^{2}+(-3)^{2}}$

$dBC=\sqrt{13}\ units$

step 3

Find the distance AC

substitute in the formula

$d=\sqrt{(7-2)^{2}+(-1-0)^{2}}$

$d=\sqrt{(5)^{2}+(-1)^{2}}$

$dAC=\sqrt{26}\ units$

step 4

Compare the length sides

$dAB=\sqrt{13}\ units$

$dBC=\sqrt{13}\ units$

$dAC=\sqrt{26}\ units$

$dAB=dBC$

therefore

Is an isosceles triangle

Applying the Pythagoras Theorem

$(AC)^{2} =(AB)^{2}+(BC)^{2}$

substitute

$(\sqrt{26})^{2} =(\sqrt{13})^{2}+(\sqrt{13})^{2}$

$26=13+13$

$26=26$ -----> is true

therefore

Is an isosceles right triangle

8 0

4 years ago

Aquarium I contains 36.4 gallons of water. Aurora will begin filling Aquarium I at a rate of 1.9 gallons per minute.

dybincka [34]

Answer:

answer is d

Step-by-step explanation:

i did the quiz

5 0

3 years ago

Read 2 more answers

What was the problem at kenya airways described in this case? what management, organization, and technology factors contributed

MatroZZZ [7]

The management, organisation, and technology factors contributed to this problem are listed below.

<h3>What was the problem at Kenya Airways ?</h3>

The problem in the airways was that corporation didn't know its customers, the airline hasn't been able to take use of its market opportunity in recent years.

Airways was unable to evaluate and keep track of its marketing efforts.

The technology factor that contributed were:

No reliable systems for tracking and accounting.
The technology used was neither accurate nor consistent.

The Organisation factors that contributed were

No communication between the organisation and the customers

No track record of the online campaigns and advertisement output

Customer Relations Needed to be improved.

The Management factors that contributed were

The management never gave reviews to the organisation about the failing system
The management even didn't take reviews from the customers and from the people working.

To know more about problem at Kenya Airways

brainly.com/question/27974672

#SPJ1

8 0

2 years ago