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vladimir1956 [14]
3 years ago
15

A line intersects the points (-1, -7) and

Mathematics
1 answer:
Virty [35]3 years ago
5 0

Answer:

The slope is positive 5.

Step-by-step explanation:

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3 years ago
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What are all points between two given points, including the two endpoints?
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4 0
3 years ago
Prove using the Pythagorean theorem that AC is perpendicular to AB given points ????(−2, −2), ????(5, −2), and
Tems11 [23]

Answer:

(BC)^2=(AC)^2+(AB)^2. It means AC is perpendicular to AB.

Step-by-step explanation:

Vertices of given triangle are A(−2, −2), B(5, −2), and C(−2,22).

Distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Using distance formula we get

AB=\sqrt{(5-(-2))^2+(-2-(-2))^2}=\sqrt{7^2}=7

BC=\sqrt{(-2-5)^2+(22-(-2))^2}=\sqrt{7^2+24^2}=\sqrt{625}=25

AC=\sqrt{(-2-(-2))^2+(22-(-2))^2}=\sqrt{24^2}=24

According to Pythagoras theorem

hypotenuse^2=perpendicular^2+base^2

(BC)^2=(AC)^2+(AB)^2

Perpendicular = AC

Base = AB

It means AC is perpendicular to AB.

Hence proved.

5 0
3 years ago
Hey! I am stuck on this question anyone mind helping me? and tysm for the people who helped me! <3 have a nice day!
klio [65]
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3 0
3 years ago
Tn=n^2+bn+c. Find the values of b and c if the sequences starts with - 1,2,7,14,..​
Ganezh [65]

Answer:

no

Step-by-step explanation:

no

7 0
2 years ago
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