3 years ago

What is the answer plz help

1 answer:

3 0

Answer:

1 < x < 17

Step-by-step explanation:

9, 8

Third side should be less than 9 + 8 = 17

And it should be greater than 9 - 8 = 1

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kotegsom [21]

I will help if u help me pls

5 0

3 years ago

12345 [234]

<span>7n^2 + 8n − 12
= (7n - 6)(n + 2)

cause
</span>(7n - 6)(n + 2)
= 7n^2 - 6n + 14n - 12
= 7n^2 + 8n - 12

answer
<span>D) (7n − 6)(n + 2)</span>

5 0

4 years ago

JulsSmile [24]

Answer:

Step-by-step explanation:

If the degree of the polynomial is even (positive) ends of the function will either upwards or downwards on axis.

If the coefficient of the leading term of a polynomial is negative, both the ends of the graph will move downwards.

The given function is,

f(x) = -x⁴ + 9

Degree of the polynomial = 4

Coefficient of the leading term = -1

Therefore, ends of the polynomial will open downwards.

6 0

3 years ago

andrew-mc [135]

Answer:

y= 30 x=15

set up your proportions for example 9/6 to y/20 and 9/6 to x/10 and then cross multiply

6 0

3 years ago

motikmotik

(12x)/13 = 6

12x = 78

x = 6.5

7 0

4 years ago