Kade and Danae are siblings with Weeks passed 0 1
part-time jobs. Kade's bank account
had a starting balance of $0. She
Danae's account
60 180
deposits $290 into the account
balance
every 2 weeks. The table shows
Danae's account balance after weekly
deposits from work.
a. What equation represents the amount of money in Kade's account as a
function of weeks passed?
b. At what rate is Danae's account changing? What does the value represent?
c. What is the balance in each account at week 0?

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

step-by-step explanation: 2

i think the answer is a.( -3, -1 )

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.