I dont understand what im doing whatsoever Ms. Myers is building a triangular sandbox with a base of x+1 and a height of 4x+3.
a) What is the area of the sandbox in terms of x? Do not distribute yet!
b) What is the above equation in standard form? (Multiply it out, you will get decimals!)
c) Ms. Myers wants to decrease the height by 5 and double the base. What are the new height and base in terms of x?
d) What is the area of the new sandbox in terms of x? Do not distribute yet!
e) What is the above equation in standard form?
f) For what values of x will the area of the two gardens be the same? Enter your answer as a fraction

2 is the final ! : )

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

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.