2 years ago

Can three segments with lengths 8, 15, and 6 make a triangle?

1 answer:

5 0

Yes, not a equallateral but an issoceles

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geniusboy [140]

It is four. So two and two you add them together to be four. Good job. Your learning :)

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2 years ago

postnew [5]

Volume of B is 125×12=1500

4 0

2 years ago

fomenos

I think 3 but let me know

3 0

2 years ago

elena55 [62]

Answer:

${ \rm{y = - 3x + 5}}$

Gradient = -3

• Parallel lines have the same gradient, therefore gradient, m is -3

${ \rm{y = mx + c}}$

• At point (0, -4)

${ \rm{ - 4 = ( - 3 \times 0) + c}} \\ \\ { \rm{c = - 4}}$

y intercept is -4

${ \boxed{ \boxed{ \mathfrak{answer : }}{ \rm{\: \: y = - 3x - 4}}}}$

6 0

2 years ago

olasank [31]

First, you combine like terms: x+3x=4x: 12+4x=18-2x

Second, you add the 2x to each side (inverse operation): 12+6x=18

Third, you subtract 12 from 18 to cancel out the 12 (inverse operation): 6x=6

Fourth, you divide each side by 6 to find the value of x

The answer is x=1

3 0

2 years ago