180 is the degrees a straight line segment is. This means that
4x + 3x + 2x = 180.
Since these all have the same variable (x), then you can add the coefficients. (4,3,2)
9x = 180
180/9 = x
X = 20
6 √5
7 π
Both continue on forever and will never have an exact answer - therefore, they're irrational.
Answer:
Im sorry i dont know what im supposed to be answering
step-by-step explanation:
Answer:
0.0098
Step-by-step explanation:
Probability of being pregnant:100/1000
=1/10.
98% chance:=98/100 ×1/10
=98/1000
Therefore the probability that she really is pregnant is: 0.098
Sin 30= x/8
X= sin 30*8
X=4
