Answer:
- 0.5
- 8
- 6
Step-by-step explanation:
<u>Use slope formula:</u>
1. Points (0, 5) and (1, 5.5)
- m = (5.5 - 5)(1 - 0) = 0.5/1 = 0.5
2. Points (3, 22) and (8, 62)
- m = (62 - 22)/(8 - 3) = 40/5 = 8
3. Points (0, 80) and (5, 50)
- m = (50 - 80)/(5 - 0) = 30/5 = 6
Answer:
the one that has more than 50%
Step-by-step explanation:
The only correct statements are the second one and the last one.
The answer should be C,
To solve this question, we have to use the rule of triangle inequality. This means, lengths of the any 2 sides of a triangle added up, must be longer than the remaining side.
Therefore, we can try and see which one of the options fits the rule.
A.
35+25 > 10 ✔️
25 + 10 = 35❌
A cannot make a triangle.
B.
15 + 10 > 5 ✔️
10 + 5 = 15 ❌
B cannot make a triangle.
C.
35 + 45 > 55 ✔️
45 + 55 > 35 ✔️
35 + 55 > 45 ✔️
C can make a triangle.
D.
25 + 25 < 75 ❌
D cannot make a triangle.
Therefore, the answer should be C.
Answer:
36 feets
Step-by-step explanation:
The dimension of bulletin board = 7 feets by 11 feets
Bulletin boards are shaped as a rectangle :
To add a black border ; two of the sides will be of length 7 feets (length) while the other 2 will be of 11 feets (width) each or vice-versa
However, total Lenght of black border :
(11 * 2) + (7 * 2)
22 + 14
= 36 feets