I think that the answer is <span>110,567 mi².
Hope this is correct.
</span>
<h3>Ratio of height to perimeter is 57 : 168</h3>
<em><u>Solution:</u></em>
Given that,
A mural measures 135 feet long by 285 feet high
Mural is of rectangular shape
From given,
Length = 135 feet
height = 285 feet
<em><u>Find the perimeter</u></em>
Perimeter = 2(length + width)
Perimeter = 2(135 + 285)
Perimeter = 2(420)
Perimeter = 840 feet
<em><u>Find the ratio of the height to the perimeter of this mural.</u></em>
Height : perimeter = 285 : 840
Reduce to lowest terms
Height : perimeter = 57 : 168
Thus ratio of height to perimeter is 57 : 168
Answer:
Step-by-step explanation:
<u>Let's calculate time for building and testing:</u>
- 5*4 + 15*6 = 110 < 120, yes
- 5*4 + 15*4 = 80 < 100, yes
<u>In general you would need to solve inequalities below:</u>
and
<u>Simplified, we have the system:</u>
Answer:
Step-by-step explanation:
By Pythagoras' Theorem, a² + b² = c².
Substituting the values of a and b, we get:
7² + 25² = c²
49 + 625 = c²
c² = 674
c ≈ 26.0 (to 1 d.p.)
