Answer:
60 degrees
Step-by-step explanation:
BWA is an isosceles triangle, meaning that BW and WA are equal in length.
Thus, we have that ABW and WAB are congruent to each other.
ABC is a complementary angle, so ABW and CBD add up to 90 degrees.
ABW is 30 degrees, so we have 30 degrees+ CBD=90 degrees.
Subtracting thirty degrees from both sides we get CBD=60 degrees.
Hope this helps!
Answer:
P(A or B) = P(A) + P(B) - P(A and B) = 0.5 + 0.7 - 0.3 = 0.9
Step-by-step explanation:
The equation we should use to calculate the addition of probabilities is:
P(A or B) = P(A) + P(B) - P(A and B)
Notice that if we just sum P(A) + P(B), our result would be wrong, because we would sum the intersection of those events two times.
So, in this case, if we call 'A' the pillow being encased in microfiber and 'B' the pillow being filled with memory foam, we have that:
P(A) = 0.5
P(B) = 0.7
P(A and B) = 0.3
So the addition of both probabilities is:
P(A or B) = 0.5 + 0.7 - 0.3 = 0.9
Ten times the value of 2 in 7283
Answer:
I believe the answer is A, first person.
Step-by-step explanation:
In the story, "I" is being used.
Answer:
1 7 21 35 35 21 7 1
Step-by-step explanation:
Tbh I just searched it up who memorizes this stuff?
