HELP PLEASE!!!!! ASAP

Mathematics

1 answer:

prohojiy [21]3 years ago

5 0

Answer:

it is possible, two sides of the triangle when added must be greater than the third and here when you add the smallest sides 9+12 it is greater than 18 so you can make a triangle with these sides

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Try one last time

Ierofanga [76]

Answer:

$144

Step-by-step explanation:

divide 272 by 17 and then multiply that answer by 9

272/17 is 16

so 16 dollars an hour

multiply that by 9

you get 144

3 0

3 years ago

What can you say about the end behavior of the function f(x)=-4^6+6x^2-52 ????

frosja888 [35]

Letter C is correct.
When the function is even, (all powers are even) both ends will go in the same direction.
In this case since the leading coefficient is negative, both ends will go down.

3 0

3 years ago

Please can someone answer this.

ivanzaharov [21]

Answer:

• x = -4, x = 0, x = 1

Step-by-step explanation:

x is a factor of all terms, so x=0 is a zero. (Eliminates choices 1 and 5.)

The sum of coefficients is 0, so x=1 is a zero. (Eliminates choices 3 and 4.)

Reversing the sign of the odd-degree terms gives signs of -++, so there is one sign change, hence one negative real root (by Descartes' rule of signs). This confirms choice 2 as the answer.

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Of course, your graphing calculator can answer this almost as quickly.