Answer:
A 50
Step-by-step explanation:
According to the Inscribed Quadrilateral Theorem, opposite angles must be supplementary. With this, we can state that:
Answer:
12.25
Step-by-step explanation:
Expression
x^2 + 2y
x = 2.5
y = 3
x^2 = 6.25
2y = 3*2 = 6
x^2 + 2y = 6.25 + 6
x^2 + 2y = 12.25
Answer:
The dot plot of flip times increased gradually between 1, 2 and 3. The dot plot grew sharply from 3 to 4 and then 6.
Step-by-step explanation:
There are only 5 probabilities. It took Martin 1,2,3,4 and 6 flips to land a tail up. That 1,2,3 times of flips to land a tail up happened once. 4 times of flips to land a tail up happened 8 times. The greatest number of flips took to land tails up was 6 but the question didn't give details how many times it happens.
15 - 4t = 3
-15 -15
-4t = -12
-4t/-4 = -12/-4
t = 3
Ans given below
42-6=-2d
36=-2d
d=-18
