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crimeas [40]
3 years ago
13

Identify the trinomial that is a perfect square. HELP ASAP

Mathematics
1 answer:
Oliga [24]3 years ago
7 0
D. (9x-4)^2

You can find this by taking the square roots of the outside numbers and multiplying them by each other and 2 to see if they equal the middle number. 
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Ivahew [28]
A is the correct choose.could you make me brainlets answer please
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3 years ago
What is the length of the diameter of a circle inscribed in a right triangle with the length of hypotenuse c and the sum of the
jeyben [28]

Answer:

  diameter = m - c

Step-by-step explanation:

In ΔABC, let ∠C be the right angle. The length of the tangents from point C to the inscribed circle are "r", the radius. Then the lengths of tangents from point A are (b-r), and those from point B have length (a-r).

The sum of the lengths of the tangents from points A and B on side "c" is ...

  (b-r) +(a-r) = c

  (a+b) -2r = c

Now, the problem statement defines the sum of side lengths as ...

  a+b = m

and, of course, the diameter (d) is 2r, so we can rewrite the above equation as ...

  m -d = c

  m - c = d . . . . add d-c

The diameter of the inscribed circle is the difference between the sum of leg lengths and the hypotenuse.

5 0
3 years ago
I need help on this
koban [17]

Answer:

TUS

2. 42 + 62= 104

then ,

180-104= 76

4 0
3 years ago
Please need help on this having a hard time with both of these
Arlecino [84]
Question 1 - the first choice is right
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8 0
4 years ago
Write 2-3 sentences describing your biggest takeaways from this activity. Use as much academic language (e.g., transversal, para
Paul [167]

Answer:

Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12

F(1) =Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12

F(1) =Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12

F(1) =

Step-by-step explanation:Evaluate the following exponential function when x = 1.

f (x) = 9 (12)Squared X + 12 gg

F(1) = 50

6 0
2 years ago
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