Higher order thinking jack is growing red wiggler worms
to make compost. he measured the lengths of two
young worms. the 10-day old worm is 19 inch long. the
20-day old worm is 1 inches long. about how much longer
is the 20-day old worm than the 10-day old worm? explain
how you found your estimate.

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

deez nu tz

step-by-step explanation:

47 - 90 = 43

43 - 180 = x

x = 137

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w