Raj wants to take yoga classes. there are two yoga studios that have different membership plans. the first studio charges a fixed amount of \$70$70dollar sign, 70 per month, and you can take as many classes as you want for no additional charge. the second studio charges a smaller initial fee plus an additional fee for each class taken. the monthly price (in dollars) of the second studio as a function of the number of classes taken is given by the following table of values: \text{classes}classesstart text, c, l, a, s, s, e, s, end text \text{price}pricestart text, p, r, i, c, e, end text (dollars) 111 353535 333 454545 555 which studio charges more for each additional class?

i think c. but don't trust it.

step-by-step explanation:

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

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