Answer:
x = 2
Step-by-step explanation:
X² = 3x - 7 = 0
X² = 3x = 7
(x + 1) (x + 2) = 7
(x + 1) + x = 7 - 2
x + x = 7 - 3
2x = 4
x = 4/2
x = 2
FORMULA:
- Volume of cylinder = πr²h
- Volume of sphere = 4/3πr³
ANSWER:
Volume of capsule = 4/3πr³ + πr²h
πr²(4/3r + h)
- 3.14 × 2²(8/3 + 5.6)
- 3.14 × 4(2.6 + 5.6)
- 12.56(8.2)
- 102.99 or 103 rounded.
Now, Density = 0.7mg/mm³
B.
The cost for x children and y adults to go to the movies if adult tickets are $11 and child tickets are $6.
Example 3 children and 2 adults ( 6(3) + 11(2) )
This image shows that these triangles are not congruent because they don’t line up
