If LM=18 cm and MN=5 cm, then what are the possible lengths for LN so that LM, MN, and NL can form a triangle?

Answers

Answer 1

Answer: The rule for a triangles sides is that the sum of two sides must be greater than the other side. The difference of two sides must be less than the other side.
Our two lengths are 18 and 5
18+5=23
18-5=13
LN must be between 13 and 23

Answer 2

Answer: $\overline{LM}+\overline{MN}>\overline{NL}\n\overline{LM}+\overline{NL}>\overline{MN}\n\overline{NL}+\overline{MN}>\overline{LM}\n\n18+5>\overline{NL}\n\overline{NL}<23\n\n18+\overline{NL}>5\n\overline{NL}>-13\n\n\overline{NL}+5>18\n\overline{NL}>13\n\n\overline{NL}<23\wedge \overline{NL}>-13 \wedge \overline{NL}>13\n\boxed{\overline{NL}\in(13,23)}$

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$6.50 is what percent of $130

Answers

$\displaystyle \n p = (6.5)/(130) * 100 = (6.5* 100)/(130)= (650)/(130)= \boxed{ 5\% }$

Which type of conic section is described by the following equation? Please helpppp plzzzz

Answers

Answer: Choice F. Hyperbola opening up and down.

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Explanation:

The subtraction symbol between the two fractions indicates right off the bat that we're dealing with a hyperbola. The question now is "How does it open? Does it open up/down? Or does it open left/right?"

To answer this new question, we just need to look at which fraction is negative. The fraction with x in it is negative, so that means the y fraction is positive. The y fraction being positive is the indication of the hyperbola opening up/down.

What is the value of p? 13^2 = p

Answers

169 if you take 13 times 3 you get 39. And 10 times 13 is 130. Add those together and you gat 169

A shipping box has the dimensions shown 1/4 1/4 and 1/2, What is the volume of the box in cubic yards.First 3 people get a brainly

Answers

Step-by-step explanation:

what is the unit of measurement for the 1/4, 1/4, and 1/2?

The key for a stem-and-leaf plot is 12|5 = 125. What is the stem for the data entry 556?

A. 5
B. 6
C.55
D. 56

Answers

Answer: Option C. 55

Solution:

The key for a stem-and-leaf plot is:

12 | 5 = 12 5

Stem | Leaf = Stem Leaf

55 | 6 = 55 6

Stem: 55

Leaf: 6

Answer:

C. 55

Step-by-step explanation:

In a stem and leaf plot, the quantitative data can be presented in a type of graphical format in which the "leaf " represents the last digit, and the stem represents the first digit or digits.

In this case the leaf is the at the end, and the stem is the remaining digits, which is 55.

What is 1/2 + (-3/4)

?????????????????

Answers

1/2 + (-3/4)

= 1/2 - 3/4

= 2/4 - 3/4

= -1/4

$(1)/(2) + (-(3)/(4)) = \n \n (1^((2))/(2)- (3)/(4) = \n \n (2)/(4)- (3)/(4) = \underline{\boxed{(-1)/(4)} }$

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