The sitar is a popular indian classical string instrument. naresh plays the instrument at cultural events that he and his family attend. naresh knows how to play 8 songs on the sitar . each maybe learns how to play 2 new songs .

write an equation to model the number of songs naresh knows how to play on the sitar, y as a function of the number of months x.

3. parallelogram

step-by-step explanation:

we turn each of our sides into direction vectors

ab=b-a=(3 - 7, 1 - 0) = (-4, 1)

bc=c-b=(1,6)

cd=d-c=(4,-1)

da=a-d=(-1,-6)

we see how the opposite sides have negated direction vectors; this is characteristic of a parallelogram.   we have congruent sides ab=cd and bc=da with unequal lengths because 1^2+6^2 is different from (-4)^2+1^2.   so it's not a square or a rhombus.  

we check the dot product of direction vectors of adjacent sides.   we have

ab dot bc = -4(1) + 1(6) = 2

that's not zero so the sides are not perpendicular.   we've ruled out rectangle.

the direction vectors indicate two pairs of congruent parallel sides, so we choose parallelogram over trapezoid.

70

step-by-step explanation:

2*5=10

4*15=60

60+10=

70

i need more info. are you looked to see there mph? how much they deliver? how far they go?

step-by-step explanation:

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for