Mathematics, 02.02.2020 09:43 Jasten

One method of indirect measurement involves setting up a right triangle and measuring one of the acute angles.
true or false

Answers: 1

Show answers

Answers

TRUE.

Indirect measurements are methods to calculate a measure when you cannot measure it directly. Normally it requieres the use of triangles properties (Pytagora's theorem, similarity of triangles, trigonometric functions, sine or cosine rules).

For example, if you measure the horizontal distance from certain point to the top of a tree, and you measure the angle of elevation from the horizontal line to the top of the tree, you can use the cosine function to determine the height of the tree.

Answer from: Quest

darn right!

step-by-step explanation:

steve kerr's sons name is let that skin in.

Answer from: Quest

"it's not the heat, it's the humidity". that's a partly valid phrase you may have heard in the summer, but it's actually both. the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature. this has important considerations for the human body's comfort. when the body gets too hot, it begins to perspire or sweat to cool itself off. if the perspiration is not able to evaporate, the body cannot regulate its temperature. evaporation is a cooling process. when perspiration is evaporated off the body, it effectively reduces the body's temperature. when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases. in other words, the human body feels warmer in humid conditions. the opposite is true when the relative humidity decreases because the rate of perspiration increases. the body actually feels cooler in arid conditions. there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation:

75% of the temperatures are below what value? how do you know? 75% of the temperatures are above w

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 23:40, ozzypurple05

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

Answers: 2

continue

Mathematics, 22.06.2019 03:30, brin1021

Idk math. i need to fill in the missing numbers . due tommorow !

Answers: 2

continue

Mathematics, 22.06.2019 03:50, 1940swannabe

Situation: find the age of the skull to the nearest year, enter the correct answer. a hiker in africa discovers a skull that contains 32% of its original amount of c- 14. done n = noekt 00000 no = inital amount of c-14 (at time t = 0) n = amount of c-14 at time t k = 0.0001 t = time, in years

Answers: 1

continue

Mathematics, 22.06.2019 04:30, minnie7760

To start to solve the system of equations below, which number would you multiply in the equation -2x-5y=-1? the two equations are -2x-5y=-1 and 4x+2y=8

Answers: 1

continue

You know the right answer?

One method of indirect measurement involves setting up a right triangle and measuring one of the acu...