Answer:
a. 21 2/6
Step-by-step explanation:
5 2/6 multiplied by 4 is 21 2/6
Using the given information, the value of x is 2
<h3>Calculating the length of the leg of an isosceles triangle</h3>
From the question, we are to determine the value of x
From the given information,
The isosceles triangle ABC has its vertex at B
If the vertex is at B, then we can conclude that
AB = BC (<em>Legs of an isosceles triangle are equal a</em>)
Also, from the given information,
AB = 6×+3
BC = 8x-1
Thus,
6x + 3 = 8x - 1
Collect like terms
3 + 1 = 8x - 6x
4 = 2x
2x = 4
∴ x = 4/2
x = 2
Hence, the value of x is 2
Learn more on Isosceles triangle here: brainly.com/question/18640272
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X=7 because you just subtract 2 from 9 and you get 7 for x
459.6 - 150 = 309.6
309.6 / 12 = $25.80 a month for 12 months
