Answer:
Step-by-step explanation:
From the standard normal distribution tables it is -0.524.
Answer:
40°
Step-by-step explanation:
m∠ABD = m∠DBC because they’re being split equally among m∠ABC
Therefore, m∠ABD = 40°
X should equal -13.33. Y is correct, 13.33
Answer:
56 + 8x
Step-by-step explanation:
8(7) + 8(x)
= 56 + 8x
