Answer:
$4.87
Step-by-step explanation:
20 - 15.13 = 4.87
Answer:
.
Step-by-step explanation:
Answer: 10,500 gm
Step-by-step explanation:
Given
Pasta requires 3.5 kg of tomatoes
we know, 
If the amount is triples, the quantity of tomatoes is 

Thus, he uses 10,500 gm of tomatoes
The value of cos 4x from the given identity is 0.999
<h3>Trigonometry identity</h3>
Given the cosine identity
cos8x = 13/36
Determine the value of x
8x = arccos(13/36)
8x = 0.36111
x = 0.36111/8
x = 0.04514
Determine the value of cos4x
cos4x = cos4(0.04514)
cos4(0.04514) = 0.999
Hence the value of cos 4x from the given identity is 0.999
Learn more trig identity here; brainly.com/question/7331447
No, the sequence is algebraic.