Igive
1. what is atomic mass? (points : 1)
only the neutrons in the atomic nucleus
only the protons in the atomic nucleus
the sum of all protons and neutrons in the atomic nucleus
the sum of all electrons in the atomic nucleus
question 2. 2. which term describes elements with different atomic masses due to varying numbers of neutrons? (points : 1)
atomic mass units
isotopes
atoms
nuclei
question 3. 3. if a carbon isotope has 6 protons and 7 neutrons, what is its atomic mass? (points : 1)
6 amu
7 amu
13 amu
not enough information to calculate

answer: add the !

step-by-step explanation: then we will answer

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .