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trapecia [35]
3 years ago
6

Solve n^2+16n=17 by completing the square ​

Mathematics
1 answer:
larisa [96]3 years ago
8 0

Answer:

305 or N=1

Step-by-step explanation:

N=17, correct?

so what you do first is rewrite the equation:

17^2+16

which will equal:

305

if not and the equation is N^2+16=17

then you have to subtract the 16 first from 17

n^2=1

now you divide or whatever you call it XD

/n^2=/1

so the answer to N=1

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Geometry solve for x​
gulaghasi [49]

Answer: b

Step-by-step explanation: the parallel proportionality theorem states that “if two or more parallel lines are intersected by two transversals, the parallel lines divide the transversals proportionally.” Therefore, you make a ratio and solve:

(4/2)=(6/x) and if you solve, x=3

now, 6+3=9, so 2x-11=9

if you solve for that, x=10

3 0
3 years ago
If you broke apart 56 in half, What plus what would you get?
frosja888 [35]

56 ÷ 2 = 28

28 + 28 = 56

<em>Have a luvely day!</em>

6 0
3 years ago
In diagram below, ab and bc are tangent to o. what is the measure of abc.
hichkok12 [17]

Check the picture below.

5 0
3 years ago
Read 2 more answers
May I please receive help?
Yuki888 [10]

Answer:

9.2 ft

Step-by-step explanation:

The shape is a triangle, the 11 ft is your hypotenuse

You need to use the Pythagorean Theorem!

a^2 + b^2 = c^2 (solve for a, the missing length that they ask for)

so --->

a^2 + (6^2) = 11^2

      a^2 + 36 = 121

             ~subtract 36 to the right side~

               a^2 = 85

now find the square root of 85:

               a = 9.21954

        round it to the nearest tenth:

                   a = 9.2

final answer: 9.2 ft

hope this helpsss

3 0
2 years ago
Read 2 more answers
Which of these tables is a ratio table?
OverLord2011 [107]

Answer:

its the second one from the left

1×4=4

3×4=12

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2 years ago
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