3 years ago

Can a triangle be formed with the sides lengths of 6 cm, 2cm and 8 cm?

Mathematics

1 answer:

laiz [17]3 years ago

3 0

Answer:

can not

Step-by-step explanation:

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This data set represents the widths in yards of pieces of fabric used by a sewing group. What is the mean of this data set? {113

lukranit [14]

Answer:

Mean = 55.2

Step-by-step explanation:

Given data set: 113, 14, 23, 12, 114

To find the mean of a data set, divide the sum of all data values by the total number of data values:

$\large \begin{aligned}\sf Mean & = \sf\dfrac{sum\:of\:all\:data\:values}{total\:number\:of\:data\:values} \\\\\implies \sf Mean & = \sf \dfrac{113 + 14 + 23 + 12 + 114}{5}\\\\& = \sf \dfrac{276}{5}\\\\& = \sf 55.2\end{aligned}$

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2 years ago

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7. 2+ 32 = 5+ 3z

SVETLANKA909090 [29]

Answer:

$z=9\frac{2}{3}$

Step-by-step explanation:

2 + 32 = 5 + 3z

34 = 5 + 3z

3z + 5 = 34

3z + 5 - 5 = 34 - 5

3z = 29

3z ÷ 3 = 29 ÷ 3

$z=9\frac{2}{3}$

4 0

3 years ago

Find the value of h in this triangle. Please and Thank you!

Dahasolnce [82]

Answer:

h= 10m

Step-by-step explanation:

1/2x12x18.2=109.2m squared

then u divide it by 21.8

109.2m2/21.8m/ 1/2=10m

h=10m

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3 years ago

The number 5/7 can be best described as a(n)

kirill [66]

Fraction. I think? I don't know exactly what your learning at the moment. I hope this helps

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3 years ago

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I WILL GIVE 100 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT. Identify all the numbered angles that are congruent to the given

Free_Kalibri [48]

Answer:

Angle 1,4 and 7

Step-by-step explanation:

I know I know

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3 years ago

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