Answer:
?= 3
Step-by-step explanation:
let x = ？
18-2x=4x
6x=18x
x=3
Picture is not so clear it’s blur
I believe the answer is Wild
Answer:
D
Step-by-step explanation:
The median is just the middle number in the data set as in just the middle. The mean on the other hand is the average of the numbers in the data set which also makes a suitable measure of center.
Answer:
Step-by-step explanation:
<u>Use cosine:</u>
- cos = adjacent / hypotenuse
- cos ∠L = KL/JL
- cos 21° = 4/x
- x = 4 / cos 21°
- x = 4.3 (rounded)
