mike paid $194.99 for a game system and then bought two equally- priced games. she spent a total of $284.97. if p represents the
2 answers:
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Answer:
Step-by-step explanation:
General arithmetic sequence formula:
where = first term, and d = common difference.
The first term is -8
And the common difference appears to be - 7 as 7 is subtracted to get to the next term. Ex. -8 - 7 = -15, -15 - 7 = - 22 and so on.
To get the explicit formula of the sequence we simply plug in the values of a1 and d the general arithmetic sequence formula
General formula:
We have and d = -7
So the formula to find the nth term would be
Perimeter of the ΔJKL is 48 cm
Solution:
Given .
RS = 8 cm and JK = 12 cm
Perimeter of = 32 cm
Let us find the perimeter of .
<u>Property of similarity triangles:</u>
If two triangles are similar, then the ratio of their perimeters is equal to the ratio of their corresponding sides.
Do cross multiplication.
Divide both sides of the equation by 8.
Hence perimeter of the ΔJKL is 48 cm.