If z is the midpoint of rt, what are x, rz, and rt

Option C is the correct choice.

Step-by-step explanation:

We have been given that Z is the midpoint of line segment RT. We are asked to find the value of x, RZ and RT.

Since Z is the midpoint of line segment RT, so RZ will be equal to ZT. So, we can set an equation as:

Therefore, the value of x is 20.

To find the value of RZ, we will substitute in expression as:

Therefore, the length of RZ is 150 units.

Since Z is the midpoint of line segment RT, so length of RT would be 2 times length of RZ.

Therefore, the length of RT is 300 units.

answer: the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.

step-by-step explanation:

the given rate of interest i= 85%

in calculating the monthly payment for a loan with an interest rate compounded monthly, the value of the interest rate per period we use in the formula must be in decimal form.

to convert it in decimal, we divide it by 100, we get

hence, the value should be used for i in the formula of calculation the monthly payment , the interest rate per period is 0.85.