Answer:
the denominator of the expression is 3n-2
Answer:
Upper P (Upper A or Upper B ) = 0.59
Step-by-step explanation:
We have that:
The question asks:
According to the set theory, it is
Then
We have a right triangle ( picture is in the attachment ):
tan 52° = h / 41 m
h = 41 m · tan 52° = 41 m · 1.27994 = 52.4776 m ≈ 52 m
Answer:
height of the pyramid is 52 m.
Elliot made 10 hats and 10 scarves from the yarn of cloth.
<h3>Equations</h3>
Equation show the relationship between variables.
Let h represent the of hats and s represent the number of scarfs.
Elliott wants to use twice as much yarn for scarves as for hats, hence:
0.2s = 2(0.1)h
Also, she wants to make a total of 20 items. Therefore:
Solving equations 1 and 2 simultaneously gives:
s = 10, h = 10
Therefore Elliot made 10 hats and 10 scarves from the yarn of cloth.
Find out more on equations at: brainly.com/question/13763238