Answer:
113 square feet
Step-by-step explanation:
Given
--- diameter
See attachment for complete question
Required
Determine the area of each color
First, we calculate the area of all colors
This gives:
Since all 4 colors have equal areas, the area of 1 of them is:
--- approximated
Answer:
-0.329
Step-by-step explanation:
The formula for Geometric ratio is
an = ar^n - 1
Where
a = First term = 18
r = Common ratio = ?
n = Number of term= 6
Hence
a6 = 18 × r^6-1
From the question
a6 = -2/29
Hence:
-2/29 = 18 × r^6-1
-2/29 = 18 × r⁵
Divide both sides by 18
-2/29 ÷ 18 = 18 × r⁵/18
-2/29 × 1/18 = r⁵
r⁵ = -1/261
Take the fifth root of both sides
⁵√(r⁵) = ⁵√(-1/261)
r = -0.3286032834
Approximately = -0.329
Therefore, Common ratio = -0.329
The slope of this line is:
3-(-6)
m = ------------ = 1
3-(-3)
and so, using the point-slope formula for the equation of a str. line,
y-3 = 1(x-3), or y-3 = x - 3, or 1x - 3 - y + 3 = 0. Then 1x - 1y = 0 (in standard form). Alternatively, y = x (slope-intercept form).
Answer:
z=3/7+4q/7
q= -3/4+7z/4
Step-by-step explanation:
Your 14 years old and you don’t know how to do it haha
