Answer:
Angle Bisector
Step-by-step explanation:
The top angle is split into two equal sections
Step-by-step explanation:
that's for Part B
Part C: triangles PQR and P"Q"R" are not congruent since the corresponding sides are not equal
Answer:
approximately 27 grams
Work Shown:
Half life formula
y = A*(0.5)^(x/H)
where,
A = starting amount = 30 grams
H = half life period = 90 years
x = number of years that pass by = 12
y = amount left over after x years
Let's plug the values for x, A and H into the formula to find y
y = A*(0.5)^(x/H)
y = 30*(0.5)^(12/90)
y = 27.3516746567466
y = 27 .... rounding to the nearest whole number
Answer:
- 12/7|x-9.6|+12.8
Step-by-step explanation:
Answer:
Step-by-step explanation:
start at y intercept +5. Go up 3 points then go to the right 8 points and keep on doing that. Formula for slope rise/run. Rise is 3. Run is 8. Then connect the line.
