Accurately construct triangle ABC using the information below.
AB = 8 cm
AC= 5 cm
Angle BAC = 70°
Measure the size of angle A CB to the nearest degree

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Find the rate of change for the situation.you run 7 miles in one hour and 21 miles in three hours.

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.