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3 years ago

Help with geometry please! will mark brainliest

Mathematics

1 answer:

Vesna [10]3 years ago

5 0

1. The segment LO bisects one of the angles of the triangle shown in the figure attached, and divide the segment NM in two segments: NO and OM. Therefore, you must apply the Triangle Angle Bisector Theorem, which is shown below:

LN/LM=NO/OM

LN=10
LM=18
NO=4
OM=x (The value you want to find)

2. When you substitute this values in LN/LM=NO/OM, you have:

10/18=4/x
10x=(18)(4)
x=(18)(4)/10
x=72/10

3. Finally, you obtain:

x=7.2

The answer is: The value of "x" is 7.2

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3 years ago

Which of the choices below is not a possible correlation coefficient?

fiasKO [112]

Answer:

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$-1 \leq r \leq 1$

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1.0528

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Step-by-step explanation:

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$r=\frac{n(\sum xy)-(\sum x)(\sum y)}{\sqrt{[n\sum x^2 -(\sum x)^2][n\sum y^2 -(\sum y)^2]}}$

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$-1 \leq r \leq 1$

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1.0528

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8 0

3 years ago

4. The Eisenhower Tunnel in Colorado was completed in 1973 and is the

Mrac [35]

Answer:

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7 0

3 years ago

Can someone pls help me out

Vika [28.1K]

A is the answer I think

3 0

3 years ago

4/ PLEASE HELP ME ON THIS. ASAP

rewona [7]

Answer: a,b,d,e are all right beacuse they all relate to the question

Step-by-step explanation:

c how ever is no shown on the graph and is therefor wrong

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3 years ago