Answer:
I= 84
Step-by-step explanation:
for
since D is the rectangle such that 0<x<3 , 0<y<3
Answer:
A. 
Step-by-step explanation:
Given:
To find the quotient, we would multiply the first fraction (⅖) by the reciprocal of the second fraction (reciprocal of ¼ = 4).
This, we would have:
Circumference = 2 x radius x pie (3.14)
<span>82.896 = 2 x 3.14 x r </span>
<span>82.896 = 6.28 x r </span>
<span>r = 82.896 / 6.28 </span>
<span>r = 13.2
hoepfully this answer helps you</span>
Mathematics is not discovered, it is invented
Answer:
12 feet
Step-by-step explanation:
Given in the question,
horizontal distance from sister to rock wall = 5.5 feet
diagonal distance from sister to rock wall's peak = 13.42 feet
<h3>
To find the height </h3>
As we know this figure make a right angle triangle, so we will apply pythagorus theorem
hypotenuse² = height² + base²
13.42² = height² + 5.5²
13.42² - 5.5² = height²
149.85 = height²
height = √149.85
height = 12.24 feet
Approximate height of her rock wall to the nearest tenth = 12 feet
