Midori cleans the hamster cage every 7 days, brushes the dog every 9 days, and cleans the frog aquarium

Mathematics

1 answer:

Shtirlitz [24]4 years ago

8 0

Answer:

126

Step-by-step explanation:

The least common multiple of 7, 9, and 6 is the product of the unique factors.

7 = prime

9 = 3^2

6 = 3·2

The LCM is 7·3^2·2 = 126

Midori will take care of all three pets again after 126 days.

You might be interested in

0.123.09 + 0.098 + 1.25 + 57=Please answer

Georgia [21]

Answer:

Step-by-step explanation:

The question is not properly formatted, here is a correct format

0.123+0.09 + 0.098 + 1.25 + 57

This is an addition problem, given the numbers to be added

0.123+0.09 + 0.098 + 1.25 + 57

58.561

the answer to the sum of the numbers 0.123+0.09 + 0.098 + 1.25 + 57 is

58.561

5 0

3 years ago

There are 32 female performers in a dance recital. The ratio of men to women is 3:8. How many men are in the dance recital??????

nydimaria [60]

Answer:

Step-by-step explanation:

3/8=x/32

8x=96/32

x=12

6 0

4 years ago

If the blue radius below is perpendicular to the green chord and the segment

IgorLugansk [536]

Answer:

O B. 17 units

Step-by-step explanation:

The chord is AC and the radius of the circle is perpendicular to the chord at B. AB = 8.5 units. According to the perpendicular bisector theorem, if the radius of a circle is perpendicular to a chord then the radius bisects the chord. This means that chord AC is bisected by the radius of the circle at point B. The length of the circle is calculated using:

$AB=\frac{AC}{2}\\ AC=2*AB\\cross multiplying:\\AC = 2*8.5\ units\\AC = 17 \ units$