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quester [9]
3 years ago
11

Can 1,2,5 be the lengths of a triangle

Mathematics
2 answers:
ioda3 years ago
3 0
No the length of a triangle 2 smaller sides has to be greater than the sum of the other longer side
Readme [11.4K]3 years ago
3 0

Answer:

No

Step-by-step explanation:

In order to be the lengths of sides of a triangle:

Sum of any two side lengths must always be greater than the third side.

Here,

1 + 2 = 3 \ngtr 5 \\

Hence, 1, 2, 5 can't be lengths of triangle.

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QveST [7]

Answer: B: 19.5

Step-by-step explanation:

This data set is an even data set meaning that you're going to have to add and divide, so you put your data set in ascending order (highest # to lowest #) so 12,12,15,24,31,38 its an even data set so you're going to put them in groups (remember your finding the median, the middle numbers) so you have 12,12 (one group) and 31,38 (another group) (basically make it even!!) so now you're left with the middle numbers, you have to add them and then divide them by 2 so (15+24) ÷2 and you get your answer !!

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2 years ago
Translate<br> Solve the equation.<br> 3m= 5(m + 3)-3<br> HELP
kvasek [131]

Answer:

m = -6

Step-by-step explanation:

3m= 5(m + 3)-3

Distribute

3m = 5m +15 -3

Combine like terms

3m = 5m +12

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Divide by -2

-2m/-2 = 12/-2

m = -6

7 0
3 years ago
Use the figure to find n please.
ira [324]

Answer:

n = 5

Step-by-step explanation:

Since this is a right triangle, we can use trig

tan theta = opp /adj

tan 30 = n / 5 sqrt(3)

5 sqrt(3) tan 30 = n

5 sqrt(3) * 1/ sqrt(3) = n

5 = n

4 0
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Step-by-step explanation:

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Answer:

Step-by-step explanation:

The discount is $10.

Subtract it from $50 to get $40 as your sale price!

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3 years ago
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