Dawn is laying computer cables in the ceiling of a large building. A 175-ft cable to office B1 and a 420-ft cable to office B2 meet at a right angle. Offices B1 and B2 are both on the outer wall of the building. If Dawn lays one
cable from where the first two cables meet directly to the outer wall, how far will it be from there to office B1?
Round your answer to the nearest tenth.
A) 79.1 ft
B) 227.5 ft
C) 67.3 ft
D) 455.0 ft

Please work it out!

28

step-by-step explanation:

8+8+6+6

d. millimeters per hour.

step-by-step explanation:

we are given that,

carlo used a rain gauge to measure the amount of water his lawn is receiving from the sprinklers.

since, according to the options, we see that,

water cannot be measured by 'miles per hour', 'meters per second' and 'grams per seconds'.

we get that, the water can be measured by 'millimeters per hour'.

hence, the appropriate rate for describing the amount of water is 'millimeters per hour'.

she gotta workk that a 2

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.