In a triangle, the sum of two sides will always be greater than the third. If 5, 9, and 10 are the line segments, 5+9=14 14>10, 10+9=19 19>5, and 5+10=15 15>9

4 0

3 years ago

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What is the answer to 19=-3a-5

stepan [7]

Answer:

$\fbox{ \huge{ \sf{ a = - 8}}}$

Step-by-step explanation:

$\bigstar{ \sf{ \: 19 = - 3a - 5}}$

$\tt{Step \: 1 \: }$ : Swap the sides of the equation

$\longmapsto{ \sf{ - 3a - 5 = 19}}$

$\tt{Step \: 2 \: }$ : Move 5 to right hand side and change it's sign

$\longmapsto{ \sf{ - 3a = 19 + 5}}$

$\tt{Step \: 3 \: }$ : Add the numbers : 19 and 5

$\longmapsto{ \sf{ - 3a = 24}}$

$\tt{Step \: 4 \: }$ : Divide both sides by -3

$\longmapsto{ \sf{ \frac{ - 3a}{ - 3} = \frac{24}{ - 3}}}$

$\tt{Step \: 4}$ : Calculate

$\longmapsto{ \sf{a = - 8}}$

$\sf ∴ \: the \: value \: of \: a \: is \: - 8.$

$\sf{Hope \: I \: helped !}$

$\sf{Best \: regards !!}$

~ $\sf{TheAnimeGirl}$

3 0

3 years ago

Triangle FGH is an equilateral triangle with sides measuring units. What is the height of the triangle? GR= units

Murrr4er [49]

34 to the sqaure root of 3 units? 51 is the height

6 0

3 years ago

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One - fifth as a percentage?

nikitadnepr [17]

Answer: 0.2

Step-by-step explanation:

4 0

3 years ago

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