<span>-7(8 + k)
= -7(8) -7(k)
= -56 - 7k
= -7k - 56
answer
</span><span>2.-7k - 56</span>
Answer: B. and E.
Step-by-step explanation:
B. is correct because m∠2 = m∠6 are alternate interior angles and alternate interior angles formed by parallel lines and a transversal are congruent.
E. x= 120°
m∠2 = m∠6=75°
∠6+x-15=180°
75°+x-15°=180°
60°+x=180°
x=180°-60°
x=120°
Answer:
B
Step-by-step explanation:
We have that for a normal distribution, the value of z can be calculated using the following formula:
z = (x - m) / sd
where x is the value to evaluate, m the mean and sd the standard deviation, we have those values x = 15.3, m = 17.4 and sd = 3.2
if we replace we have:
z = (15.3 - 17.4) /3.2
z = -0.65625
if we round to 2 decimal places, it would be -0.66, that is, the answer is B.
Answer:
39
Step-by-step explanation:
4 is once 7 is more than 5 so u have to add 1 number to the 8 so 8 will become 9
