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3 years ago

What is the least common multiple of 8 and 12? Enter your answer in the box.

Mathematics

2 answers:

Otrada [13]3 years ago

7 0

Answer:

What is the least common multiple of 8 and 12?

A. 24

Anettt [7]3 years ago

4 0

Answer:

Step-by-step explanation:

8 times 3= 24

12 times 2= 24

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A certain mapping in the xy plane has the following property: Each point P with coordinates (x,y) is mapped to a point P'with co

NeTakaya

Answer:

C.The property defines a translation

Step-by-step explanation:

We are given that a certain mapping in the xy-plane

Each point P (x,y) is mapped to a point P'(x-5,y-2).

We have to find that which statement is true in given option.

It is not reflection property because reflection about any axis then the coordinate does not change only sign of x and y change depend upon the reflection about x- axis or y- axis.

Therefore,option A is false.

Rotation:it is a transformation that turns a figure about a fixed point called center of rotation.

Rotation can be 90 degrees , 180,270 and 360 degrees

If the point P rotate 90 degrees then the point P'(-y,x),If point P rotate about 180 degrees then the point P'(-x,-y), when the point P rotate about 270 degrees then the point P'(y,-x), when the point P rotate about 360 degrees then the point P'(x,y).

Therefore, it is not a rotation.

It is a translation property because in translation every point must move same distance.

8 0

4 years ago

What are the rational numbers of -12,0,35,4.85,√12,√36,19/6,-10/11,1.4949949994

klemol [59]

All of those numbers are rational, except the square root of 12.

6 0

3 years ago

5. Carla babysits and tutors to make extra money. She babysits for $5 an hour and tutors for $10 an hour.

HACTEHA [7]

Carla can babysit for 5 hours and tutor for 7 hours or babysit for 8 hours and tutor for 5.5 hours

<h3>How to graph the inequality?</h3>

Let x represents hours babysitting and y represents hours tutoring

So, we have:

Earnings = Rate of babysitting * x + Rate of tutoring* y

This gives

Earnings = 5x + 10y

He wants to earn at least $95.

This means that:

5x + 10y ≥ 95

See attachment for the graph of the inequality

From the attached graph, two possible solutions are: (5, 7) and (8, 5.5)

This means that Carla can babysit for 5 hours and tutor for 7 hours or babysit for 8 hours and tutor for 5.5 hours

Read more about inequalities at:

brainly.com/question/25275758

#SPJ1

5 0

2 years ago

Six times a number is greater than 20 more than that number. What are the possible values of that number?

densk [106]

Answer:

x>4

Step-by-step explanation:

first take 6*x (x is for a number) and you have 20+x. So put the inequality together and you get 6x>20+x

so then subtract x from both sides and you get 5x>20 then divide by 5 to isolate x and you get x>4.

so the possible value is any number greater than 4.

3 0

3 years ago

What radius of a circle is required to inscribe a square with an apothem of 4.95 inches

Nuetrik [128]

The radius of a circle that is required to inscribe a square with an apothem of 4.95 inches is 7

6 0

3 years ago