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3 years ago

Is ABC a right triangle? How do you know?

Mathematics

1 answer:

azamat3 years ago

6 0

Answer:

Option A There is not enough information to determine

Step-by-step explanation:

we know that

If two lines are perpendicular, then the product of their slopes is equal to -1

You must calculate the slope of the AB segment and the BC segment, however the coordinates of the vertices are not known.

therefore

There is not enough information to determine

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Someone please help me in this please.

yan [13]

Answer:

for the number 13

Step-by-step explanation:

$x = \sqrt{9 { }^ {2} + 6 { }^{2} }$

by Pythagoras theorem

x= √81+36

x= √117

punch square root of 117 with a calculator, I don't have one now

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3 years ago

PLEASE HELP 10 POINTS AND BRAINLIEST! EXPLAIN HOW YOU KNOW!

Ganezh [65]

5g=230
=5. /5
g=46

so 5 is the coiffieficent which mean 5 multiplie a variable. so to get the g by itself we must divide both sides by 5. 5 cancels out 5. And 230÷5 is 46. That mean g is equal to 46.

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3 years ago

A line passes through the point (8, - 6) and has a slope of - 5/4 <br> what is the equation?

nika2105 [10]

Answer:

y+6 = -5/4 (x-8) (this is point slope form)

Step-by-step explanation:

y-y1 = m (x-x1)

y- (-6) = -5/4 (x-8)

y+6 = -5/4 (x-8)

5 0

3 years ago

What’s a solution set

solong [7]

It's the group of correct solutions to a given problem.

Imagine you have apples, pears and peaches you're asked <em>"what fruits do you have"</em>? Your solution set would be {apple, pear, peach}.

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3 years ago

If Sally has 2 apples a Jeremy has 9 apples how did they get 24?

Elza [17]

They bought more apples

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3 years ago