9514 1404 393
Answer:
- A triangle with side lengths 3 cm. 5 cm. and 7 cm
- A triangle with side lengths 4 cm, 5 cm. and 6 cm.
Step-by-step explanation:
The sum of the short two sides must exceed the length of the longest side. That is not the case for lengths {4, 5, 15} or {5, 5, 10}.
Triangles can be formed from {3, 5, 7} and {4, 5, 6}.
Answer:
a. what is the perimeter of a square with side length:
3 cm=12cm
7 cm=28
b.90
Answer:
8 9.8 - 6.4n
9 15 - j/2
Step-by-step explanation:
8
2.8 - 4.4n - 2n +7
= 2.8+7 -4.4n -2n
= 9.8 - 6.4n
9
11 + (-3) - 1/8 j - 3/8 j +7
= 11 - 3 - 1/8 j - 3/8 j + 7
= 11 - 3 + 7 - 1/8 j - 3/8 j
= 15 - 4/8 j
= 15 - j/2
Answer: C 28.47° latitude and -7.35° longitude
Step-by-step explanation:
