Subject:Mathematics ​

The sum of the measure of angle M and angle R is 90°.

What is the value of x?

We are given :

So, by substituting value of ∠M and ∠R in ∠M + ∠R = 90°, we have :

Hence, value of x is 5°.

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation: