Answer:
9) e=-40 10) k=9
Step-by-step explanation:
9) e/4-10=-20 add 10 on both sides
e/4=-10 Multiply everything by 4
e=-40
10) 0.4k-4+1.6k=14 combine like terms
2k-4=14 Add 4 on both sides
2k=18 divide both sides by 2
k=9
Answer: B
Explanation: No triangle can be formed.
According to the triangle inequality theorem, the sum of any two sides must be greater or equal than the length of the third side.
Here, the sides are 14 cm, 8 cm, and 5 cm.
14cm + 8 cm = 22 cm > 5cm (theorem followed)
14 cm + 5 cm = 19 cm > 8 cm (theorem followed)
8 cm + 5 cm = 13 cm < 14 cm (theorem not followed)
Since, the triangle inequality theorem is not followed, Hence, no triangle can be formed.
The questions are answered there’s no further more answers
Answer:
1. ratio - 1:4 (side to perimeter)
2. ratio - 4:1 (perimeter to side)
3. ratio - 1: 2 (radius to diameter)
Step-by-step explanation:
for 1. I just put 6/24 which simplies to 1/4. I tried the that with the rest and it equalled to 1/4
for 2. put 24/6 which is 4 (in fraction from 4 is 4/1)
for 3. 4/8 which equals to 1/2