Solve the given equation. (enter your answers as a comma-separated list. let k be any integer. round terms to two decimal places where appropriate.)
sin(θ) = − sqrt2/2

225°, 315°

Step-by-step explanation:

Given:

Here, the sine value is negative. So, we know that, sine is negative in the third and fourth quadrant of the unit circle.

Therefore, we will get two values for between (180°, 360°).

Solving for we take inverse of sine.

From the unit circle below, we conclude that the angle for the given sine value are 225° and 315°.

Therefore, the solutions are 225°, 315°.

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y

the answer is: d) o, f, and kr.

atomic radius of bromine (br) is 114 pm.

atomic radius of oxygen (o) is 73 pm.

atomic radius of fluorine (f) is 72 pm.

atomic radius of krypron (kr) is 112 pm.

the atomic radius of a chemical element is a measure of the size of its atom.

the atomic radius varies with increasing atomic number, but usually increases because of increasing of number of electrons.

the atomic radius decreases across the periods because an increasing number of protons, because greater attraction between the protons and electrons.