Answer:
Step-by-step explanation:
From the diagram,
AO=OC=16 units, all radii of a circle are equal.
BO=OC+BC
BO=16+18
BO=34
A tangent to a circle will always meet the radius at right angles.
We use the Pythagoras Theorem to obtain:
Take positive square roots to get:
Hello There!
7d² + 10
7(3)² + 10
3² = 9
7 x 9 = 63
63 + 10 = 73
Hope This Helps You!
Good Luck :)
- Hannah ❤
Answer: sqrt(61)
Step-by-step explanation:
For parts a) and c1), refer to the attached picture.
For part b), the distance formula is:
d = sqrt[(x2 - x1)^2 + (y2 - y1)^2]
Using x1 = -1, y1 = -4, x2 = -6, y2 = 2:
d = sqrt[(-6 + 1)^2 + (2 + 4)^2] = sqrt[25 + 36] = sqrt(61)
Part c2) Another way to find the length of AB without using the distance formula is by drawing the line and measuring it according to the scale.
Part d) This will only work as long as the graph paper is accurately made, and the scale computation is done correctly. However, this will only give approximations, and will not give an exact answer when radicals are involved.
Answer:
W-18inches L-21inches
Step-by-step explanation:
42-6 = 36/2 = 18
Width is 18 inches
and
Length is 21 inches
Answer:
Both functions have a initial value of 35: F(x) is a linear function becuase it has a consistent rate of change but
g(x) is a exponential function becuase it has a common ratio. When x is greater than zero, f(x) is decreasing but when x is greater than zero in g(x), it is increasing.