PLS HELPPP
Evaluate the expression for the given value of the variable. -3d - 4 for d=5!

-19

Step-by-step explanation:

substitude d for 5:

-3(5)-4

= -15-4

= -19

-19

Step-by-step explanation:

-3d - 4

-3(5) - 4

-15 - 4

-19

Hope this helps :)

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .

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.