ABcD is a parallelogram. Which statements are true? The value of x is greater than 22 The sum of the value of y and the value of x is an even number. The value of x is a factor of the value of y The value of y is less than four times the value of x

1010: 3030

is it i think

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for

c. side angle side. u shares the same sides

a rotation about point l

step-by-step explanation:

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