Answer:
5units
Step-by-step explanation:
The triangle inscribed in the circle is a right angled triangle with angle C being 90°.
The diameter of the circle AB is the hypotenuse of the triangle.
Before we can get the radius, we need to get the diameter AB using Pythagoras theorem.
|AB|² = |AC|²+|BC|²
|AB|² = 6²+8²
|AB|² = 36+64
|AB|² = 100
|AB| = √100
|AB| = 10
Diameter of the circle = 10units
Radius = diameter/2 = |AB|/2
Radius = 10/2
Radius = 5units
Answer:
200 miles
Step-by-step explanation:
<u>Company A</u>
- Daily charge = $130
- Per mile = $0.20
- x miles per day = 130 + 0.2x
<u>Company B</u>
- Daily charge = $50
- Per mile = $0.60
- x miles per day = 50 + 0.6x
<u>Assume x miles that makes same amount for both options, then:</u>
- 130 + 0.2x = 50 + 0.6x
- 0.6x - 0.2x = 130 - 50
- 0.4x = 80
- x = 80/0.4
- x = 200 miles
To solve this problem, you read the problem backwards and to the opposite of that function.
- if it says double --> divide by 2 22 / 2 = 11
- subtract by 19 --> add 19 11 + 19 =30
- multiply by 5 --> divide 5 30 / 5 = 6
Thus the number that is thought of is 6
Hope that helps!
Answer:
A' would be at (0,-4)
B' would be at (-2,1)
C' would be at (-2,-3)
Step-by-step explanation:
A' would be at (0,-4)
B' would be at (-2,1)
C' would be at (-2,-3)
Answer: 221.25
Step-by-step explanation:
885 divided by 4
