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Marat540 [252]
3 years ago
14

Use the diagram to answer, given that line LM is a common tangent to circle P and circle Q. Leave answers in simplified radical

when necessary. (Please let me know if the first blank is correct and answer the second one.)

Mathematics
1 answer:
drek231 [11]3 years ago
7 0

Answer:

PL = 9

PN = 5√5

Step-by-step explanation:

8/12 = 6/PL

8PL = 72

PL = 9

PN² = 10² + 5² = 100 + 25 = 125

PN = √125 = 5√5

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(04.05 LC)<br> Which of the following inequalities matches the graph?
velikii [3]

Answer:

y ≤ 0

Step-by-step explanation:

The circle isn't shaded in so the value is less than and y

cause below the line (or 0,0) the graph is shaded

8 0
2 years ago
What is the answer to: 5/2 - 4/3
Neporo4naja [7]

Answer:

7/6

Step-by-step explanation:

5/2-4/3

=(5*3-4*2)/2*3

=(15-8)/6

=7/6

8 0
3 years ago
The graph of the equation x - y = 4
Sophie [7]
The answer should be A
5 0
3 years ago
Samuel can type nearly 40 words per minute. Use this information to find the number of hours it would take him to type 3.2 × 105
Oliga [24]

The hours it would take to type 3.2 x 10^5 words is 1.33 x 10^2  hours.

<h3>How many hours would it take to type 3.2 x 10^5 words?</h3>

Standard form is used in expressing large numbers in smaller numbers. It is used to transform large numbers into smaller number.

In order to write a number in standard form, the number is written as a decimal number, between 1 and 10 and multiplied by a power of 10.

For example: 1 x 10² is equivalent to 100

The first step is to determine how many words he can type in 1 hour : 40 x 60 = 2400 words = 2.4 x 10³

The second step is to divide 3.2 x 10^5 words by 2.4 x 10³

3.2 x 10^5 ÷ 2.4 x 10³ = 1.33 x 10^(5 - 3)

1.33 x 10^2  hours

To learn more about standard form, please check: brainly.com/question/25334755

#SPJ1

3 0
2 years ago
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS ASAP PLS PLS HELP
Nonamiya [84]

Answer:

A. N and Q

Step-by-step explanation:

Look at the order of the triangles: MNL and PQR

MNL and PQR

They are both ordered in the middle, whereas others like M and Q are not. For example, M is ordered first and Q is middle.

N and Q match - The correct letters will always align in the order

7 0
2 years ago
Read 2 more answers
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