Answer:
c
Step-by-step explanation:
they are not right triangles, so you can't use HL. All the other postulates require 3 things to be congruent, and there are only two. Therefore, the triangles are not congruent.
Answer:
here u go !! <3
<u>Part 1:</u>
1. 18 - [(15 - 9 + 4] - 2 = 6
2. 6² - [3² + (3 + 12)] = 12
3. 21 - [(2 × 4) + 2 + 5] = 6
4. [(17 - 10) + 4] + 5² = 36
5. 36 ÷ 6 + [(5 × 3) + (13 - 6) + 10] = 38
<u>Part 2:</u>
6. 15 ÷ 3 × 5 - 16 = c. 9
7. 2 [5 + (30 ÷ 6)²] = d. 60
8. [3² × 4] - [6 + 4²] = b. 14
9. 8 [6² - 3 × (2 + 5) - 8 + 3] = e. 80
10. 15 - {27 - 2 × [33 - 4 × (5 + 1)]} = a. 6
Answer:
a. mean = 820; standard deviation = 57.74
b.0.75 or 75%
Step-by-step explanation:
Lower limit (L) = 720
Upper limit (U) =920
a.The mean of an uniform distribution is given by:
The standard deviation of an uniform distribution is given by:
b. The probaility that X is less 870 is:
Answer:
y= 5x-26
pretty sure this is right! if not let me know but im almost 100% sure this is correct
Whats the the question i can't write it in standard form if i have nothing to write