3 years ago

Lines AB and CD are parallel. If 2 measures (3x - 33)°, and 4 measures 147°, what is the value of x?

Mathematics

1 answer:

zheka24 [161]3 years ago

8 0

X equals 22
Step by step:
189-147=33
33+33=66
66/3=22

You might be interested in

The weights of steers in a herd are distributed normally. the standard deviation is 200 lbs and the mean steer weight is 1300 lb

Olin [163]

<span>Given a mean = 1300 and a Ď = 200, we can calculate that the lower bound of 1000 is (1000 - 1300) / 200 = -1.5 standard deviations below the mean. The upper bound is (1437 - 1300) / 200 = 0.685 standard deviations from the mean. Using the cumulative distribution function, we can calculate that the probability a randomly chosen steer lies on the interval [1000, 1437] is CDF(0.685) - CDF(-1.5) = 0.68652083824480004 p = 0.6865</span>

6 0

4 years ago

A tank contains 150 liters of fluid in which 20 grams of salt is dissolved. Brine containing 1 gram of salt per liter is then pu

Over [174]

Answer:

the number A(t) of grams of salt in the tank at a time is <em>A(t)=150-110e-t/50</em>

6 0

3 years ago

For every $5 dollars Micah saves, his parents give him $10.

kicyunya [14]

QUESTION A.

m (Micah's savings) 5 10 15 20
p (Parents') 10 20 30 40

p = 2m

QUESTION B.

p = 2X150
p = $300

7 0