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Vitek1552 [10]
3 years ago
13

3. (x2 + 17x + 63) ÷ (x + 8) =

Mathematics
1 answer:
Stolb23 [73]3 years ago
3 0

3(2x + 17x + 63) \div (8 + x) \\ 6x + 51 + 189 \div 8x
6x \times 8x = 48x
51 + 189 \div 48x \\ 240 \div 48x \\ 5x
= 5x
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Which equation could possibly represent the graphed function?
Veseljchak [2.6K]

Answer:

A

Step-by-step explanation:

You're looking for x-intercepts

From the graph you know that the x-intercepts are as follows:

x = -4, x = -2, x = 4

And this is when y or f(x) = 0

so you can rewrite each x-intercept as an equation

0 = x + 4

0 = x + 2

0 = x - 4

Now you know each of the terms

f(x) = (x-4)(x+2)(x+4)

7 0
3 years ago
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Solve for x. Can somebody help me? I don’t understand how to do this.
Basile [38]

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Which set of numbers has 11 as a common factor? {154, 231} {143, 221} {33, 39} {77, 91}
Fofino [41]

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33

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3 0
3 years ago
M∠LON=77 ∘ m, angle, L, O, N, equals, 77, degrees \qquad m \angle LOM = 9x + 44^\circm∠LOM=9x+44 ∘ m, angle, L, O, M, equals, 9,
timama [110]

Answer:

Step-by-step explanation:

Given

<LON = 77°

<LOM = (9x+44)°

<MON = (6x+3)°

The addition postulate is true for the given angles since tey have a common point O:

<LON = <LOM+<MON

Since we are not told what to find we can as well look for the value of x, <LOM and <MON

Substitute the given parameters and get x

77 = 9x+44+6x+3

77 = 15x+47

77-47 = 15x

30 = 15x

x = 30/15

x = 2

Get <LOM:

<LOM = 9x+44

<LOM = 9(2)+44

<LOM = 18+44

<LOM = 62°

Get <MON:

<MON = 6x+3

<MON = 6(2)+3

<MON = 12+3

<MON = 15°

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4 years ago
Please answer real quick
SCORPION-xisa [38]

Answer:

use symbolab

Step-by-step explanation:

4 0
3 years ago
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