22. mp make a prediction a speed limit of 100 kilometers per hour (kph) is
approximately equal to 62 miles per hour (mph). write an equation
relating kilometers per hour k to miles per hour m. then predict the
following measures. round to the nearest tenth.
a. a speed limit in mph for a speed limit of 75 kph
b. a speed limit in kph for a speed limit of 20 mph

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,

you already gave the answer

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137

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: