2 years ago

What is the value of x 24 9 21 14

2 answers:

8 0

Both of this angles are same side interior angles which means both of this angles when added equal to 180 degrees

5x +15 + 3x - 3 = 180

8x - 12 = 180
+12 +12

8x = 192

x = 24

nasty-shy [4]2 years ago

4 0

we know that

$(5x+15)\°+(3x-3)\°=180\°$ -----> by consecutive interior angles

Solve for x

$(5x+15)+(3x-3)=180\\ 8x+12=180\\8x=180-12 \\x=168/8 \\x=21\°$

therefore

<u>the answer is</u>

$x=21\°$

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How may different arrangements are there of the letters in ALASKA? 7 of 10 (5 complete) HW Score: 26.15% E Que The number of pos

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<h2>Answer:</h2>

The number of possible arrangements is : 120

<h2>Step-by-step explanation:</h2>

We know that in order to find the different arrangements which are possible we need to use the method of permutation.

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$=\dfrac{6!}{3!}\\\\\\=\dfrac{6\times 5\times 4\times 3!}{3!}\\\\\\=6\times 5\times 4\\\\\\=120$