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Greeley [361]
4 years ago
12

Hey can you please help me posted picture of question

Mathematics
2 answers:
ICE Princess25 [194]4 years ago
5 0
The answer is D... looked it up tbh
Temka [501]4 years ago
4 0
The correct answer  for the problem shown in the figure atttached is the last option (option D), which is shown below:

 D.(-x-9i)(x-9i)

 If you want to verify that the option D.(-x-9i)(x-9i) is the correct answer, you can apply the distributive property to (-x-9i)(x-9i).

 Therefore, when you apply the distributive property, you obtain that the result is:

 -x²-81

 The graph attached shown this equation, which is a parabola.

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Evaluate y=x/7+15 when y=21
Ad libitum [116K]

Answer:

x = 42

Step-by-step explanation:

y = x/7 + 15 ; y = 21

21 = x/7 + 15

21 - 15 = x/7

6 = x/7

x = 6 × 7

x = 42

Thus, The answer is 42

<u>-TheUnknownScientist</u>

3 0
3 years ago
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If you have a box and the length, width, &amp;height measure 4ft can hold
tankabanditka [31]
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3 years ago
F(7)=2x-3 ?<br><br> please ?
Nesterboy [21]

Answer:13

Step-by-step explanation:

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6 0
4 years ago
What is the length of the missing side
chubhunter [2.5K]

Answer:

a=8

Step-by-step explanation:

Since this is a right triangle, we can use the Pythagorean theorem

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a^2 +225 = 289

Subtract 225 from each side

a^2 +225-225=289-225

a^2 = 64

Take the square root of each side

sqrt(a^2) = sqrt(64)

a = 8

6 0
3 years ago
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Good morning everyone! Can someone please tell me if the answer I got for this question is correct. I'm not sure and I wanna mak
Vika [28.1K]

Answer:

80 degrees.

Step-by-step explanation:

The arc PS = 2 * the angles subtended by PS ( that is  < PRS)

= 2 * 40 = 80 degrees.

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3 years ago
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