Answer:
Step-by-step explanation:
A secant is a line segment that intersects a circle in two places. One property of a secant is the product of the lengths ratio. This ratio can be described as the following, let () refer to the part of the secant that is inside the circle, and () refer to the part that is outside of it. () will refer to the entirety of the secant or (). The numbers (1) and (2) will be used as subscripts to indicate that there are two different secants.
Substitute,
Simplify,
Inverse operations,
Answer:
<h2>18</h2>
Step-by-step explanation:
The formula of a distance between two points:
We have the points (5, -7) and (5, 11). Substitute:
Answer:
<h3> in square feet</h3>
Step-by-step explanation:
Area of anything is<u> allways </u>reported <u>in square units</u>. Usually that is square of given unit because it's the simplest way:
R = 50 ft
A = πR² = π•(50 ft)² = π • 50 ft • 50 ft = 2500π ft² ≈ 7854 ft²
{Of course you can re-calculate the units, ex.:
3 feet = 1 yard so 50 ft = 50/3 yd then
A = πR² = π•(50/3 yd)² = π • 50/3 yd • 50/3 yd = 2500/9 π yd² ≈ 872.7 yd² }
Hello :
<span>an equation for this line.is : y-6 = 5(x-3)</span>
Answer:
-5
Step-by-step explanation:
From Thursday to Friday the points on the graph change by -5