Arman is saving his money. On day 3 he has $110. On day 5 he has $150. What would be equation of a linear model for his saving. Assuming y represent his saving in $ and x is
number of days:
C y = 50 + 20 x
Cy= 50 +20 x
Cy= 20 + 50 x
C none of these answers
Please answer ASAP I’ll mark Brainliest

the answer is c hope it

step-by-step explanation:

a 360 degree rotation

step-by-step explanation:

isocolese triangle

we know that the line connect a and b is the hyptonuse

so first find the hypotonuse length using the distance formula, call the length c

since it is an isocolese triangle, the lengths of the legs are the same

using pythagorean theorem,

in this case, a=b since isocolese triangle so we get

or

we can find c so we can find the distances

we know that if we draw 2 circles, each has center at a and b, and find where they intersect, we can the 2 possible locations for c

if a has center at (xa,ya) and b has center at (xb,yb), then we can solve where

and

intersect to find where they intersect

i'm not going to put an example because i have to go to class. i hope this explanation is enough