Answer:
B) 2.3 miles
Step-by-step explanation:
This is a circle so in geometry we know a bit of formulas for this shape.
In this case we're calculating part of the perimeter of this circle.
From Ranger Station to Petting Zoo.
It tells us that the radius of this circle is 1 mile.
So perimeter of circle is: 6.28
Formula: 2πr
Now we need to find the fraction of the perimeter we're solving for: They state the sector of the circle's degree is 90+40=130 degrees.
So 130 degrees divided by 360 degrees. is 13/36. Now we can multiply 13/36 by 6.28, we get 2.26, which is 2.3 rounded to the nearest tenth.
Of course we also need to use our units miles, so 2.3 miles.
Hope this helps!
Answer:
Step-by-step explanation:
Divide both sides by 2.
you get
y /2=x (2) (2)
y/2 =x (4)
Divide both sides by 4
y/2
------ = x
4
Answer:
The length of metal band around the given clock is 50. 24 cm.
Step-by-step explanation:
Here, the diameter of given clock = 16 cm
Now, Diameter = 2 x Radius
So, Radius = D/2 = 16 cm/2 = 8 cm
⇒The radius of the clock = 8 cm
Now, The metal Band around it = The CIRCUMFERENCE of the watch
Circumference of the clock = 2 π r
= 2 x ( 3.14) x ( 8) = 50.24 cm
or, C = 50.24 cm
Hence, the length of metal band around the given clock is 50. 24 cm.
Answer: $23000
Step-by-step explanation:
The formula for interest will be:
Interest = Principal × Rate × Time
We'll then slot in the values given and this will be:
6900 = Principal × 5% × 6
6900 = Principal × 0.05 × 6
6900 = Principal × 0.3
Principal = 6900/0.3
Principal = 23000
The amount borrowed is $23000
The answer is going to be 9,420,000