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VashaNatasha [74]
2 years ago
15

How can you tell which one it is?

Mathematics
1 answer:
labwork [276]2 years ago
6 0

Answer:

B

Step-by-step explanation:

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(<br> x<br> −<br> 3<br> )<br> (<br> x<br> −<br> 1<br> )<br> (x−3)(x−1)
galina1969 [7]

Answer:

x² - 4x + 3

Step-by-step explanation:

When multiplying binomials (two terms in an expression), use FOIL. It stands for the first, outside, inside, and last terms in each bracket.

(x−3)(x−1)           Expand with FOIL

= x² - x - 3x + 3      Collect like terms

= x² - 4x + 3

7 0
3 years ago
PLEASE HELP!
kipiarov [429]

Answer:

C. Draw a ray

Step-by-step explanation:

The first step in constructing an angle - or copying one - is to draw a ray. Then, you will use a protractor, compass, straightedge, etc.

5 0
3 years ago
Suppose a triangle has two sides of length 3 and 4 and that the angle
rodikova [14]

Answer:

B

Step-by-step explanation:

We can use the law of cosinse:

c^{2} = a^{2} + b^{2} − 2ab cos(C)

Suppose the two sides are a and b, and the angle betweent them is C.

c^{2} = 3^{2} + 4^{2} − 2*3*4 cos(60)

We can simplify this to get c^{2} =25-12=13

c=\sqrt{13}

Answer choice B

4 0
2 years ago
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PLS HELP ME NOW THERE DIFFERENT QUESTIONS
OlgaM077 [116]
I think the answer is d
6 0
2 years ago
1 mi = 1.6 km <br><br> How many miles are in 39.2 kilometers?
evablogger [386]

Answer:

24.35775

Step-by-step explanation:

Ty for points xd

6 0
2 years ago
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