Triangle ghj is rotated 90° about point x, resulting in
triangle str. which congruency statement is true?
trgj
ch
ots hg
o zrxzg

Which of the following methods uses the decay of atomic particles in an object to find its exact age? a. fossil dating b. geologic dating c. radioactive dating d. relative dating

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.

Answer asap need it by wednesday morning calculate the ph of 0.02m hcl best answer will be brainliest