Answer:
Step-by-step explanation:
Let Kat reads k pages of the book.
Miguel reads 5 times as many pages of the book as Kat. So,
m = 5k ...(1)
Together they read 54 pages. i.e.
m+k = 54 ...(2)
From equation (1),
Hence, the equation that can be used to find how many pages Kat read is equal to 
.
Given the value of p and b in the equation (( p-2b ) / 2 ), the value of m is 20.
<h3>What is the value of m?</h3>
Given that;
- m = ( p-2b ) / 2
- p = 57.4
- b = 8.7
- Value of m = ?
First, we substitute the value of p and b into the equation.
m = ( p-2b ) / 2
m = ( 57.4 - 2(8.7) ) / 2
m = ( 57.4 - 17.4 ) / 2
m = 40 / 2
m = 20
Given the value of p and b in the equation (( p-2b ) / 2 ), the value of m is 20.
Learn more about equations here: brainly.com/question/14686792
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Since the triangle is equilateral, all its angles are equal to 60°
AO is the bisector⇒∠OAD = 30°
AO AO is the hypotenuse, ∠OAD = 30°⇒
OD=10:2=5ft
By the Pythagorean theorem
Answer: A) 
ft²
P.S. Hello from Russia and sorry for my bad english :^)
1.5b=11-9
1.5b=2
b=1.3 repeating or 1 1/3
