Answer:
10
Step-by-step explanation:
Diameter is radius times 2
so 5 is r then diameter is 10
Answer:
The distance between C and P is equal to the distance between C’ and P
Step-by-step explanation:
From the description, the diagram is similar to the one in the attachment.
To answer this question, we that the corresponding vertices of a polygon after a reflection are all equidistant from the line of reflection.
From the diagram, the red dotted line joining C and C', meet on the line of reflectionat P.
This implies that |CP|=|C'P'|.
Therefore the correct answer is :
The distance between C and P is equal to the distance between C’ and P
Answer:
Step-by-step explanation:
We have the following expression:
As we can see, the second and the third term are mixed fractions, which are a combination of an integer and a fraction, and to convert it into an improper fraction and be able to solve the expression more easily, we must do the following:
Mixed fraction:
Converting Mixed fraction to improper fraction:
So, for both mixed fractions we have:
Then the expression is rewritten as:
Calculating the least common multiple (l.c.m) with the denominators, being the l.c.m=12:
Solving:
Hence:

Answer:
3(6 + a) = 69
Step-by-step explanation:
Let the unknown number be a
3(6+a) = 69
18 + 3a = 69
3a = 69-18
3a = 51
a = 51/3
a = 17