1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MAVERICK [17]
2 years ago
11

What is the least common multiple of 15a² and 3a2? 1.3a2 2.3a3 3.15a2 4.15a3

Mathematics
1 answer:
AveGali [126]2 years ago
5 0

Answer:

1. 3a2

Step-by-step explanation:

You might be interested in
Suppose there are 387 balls in the gym. If each been going to hold 48 balls, estimate the number of bins that will be needed to
ozzi

Answer: 8 bins or 7.8

Step-by-step explanation:

7 0
3 years ago
Need help<br> will give brainly
RoseWind [281]

Answer:

I think it might be the fourth one, but I cant see it to well

Step-by-step explanation:

4 0
3 years ago
Determine which method would be more efficient for solving: Rewriting and using the distributive property or dividing. Solve eac
liq [111]

Answer:

A.  x = 3.03

B.  x = 4/3

Step-by-step explanation:

A.  2000 (x-0.03) = 6000 is quickly simplified byu dividing both sides by 2000:

(x - 0.03) = 3.  Removing the parentheses, we get:  x = -0.03 = 3, or x = 3.03.

B.  The distributive property is the faster method here.  We determine that the LCD is 12 and multiply both sides of this equation 1/4 (4+x) = 4/3 by 12:

3(4 + x) = 16

and then carry out the indicated multiplication:  12 + 3x = 16, or

3x = 4, or x = 4/3

7 0
2 years ago
For what value(s) of k will the relation not be a function?<br> A = {(3k−4, 16), (4k, 32)}
KiRa [710]

We won't have a function if for same value of x in (x,y) we get different values y.

So first step: figure out k so that the first coordinate (x) is the same:

3k-4=4k    | solve for k

k = -4

no check the values y for the elements of the relation

x = 3k-4 = -12-4=-16

so at -16 we get (-16,16) and (-16, 32), which mean for k=-4 the relation is not a function.

Let me know if you have any questions.


7 0
3 years ago
Read 2 more answers
17
xz_007 [3.2K]

Answer:

Center =  \boxed{1}, \: \boxed{ - 2} \: ; \: Radius =  \boxed{3}

Step-by-step explanation:

{x}^{2}  +  {y}^{2}  - 2x + 4y - 4 = 0 \\  \\  ({x}^{2}  - 2x + 1 - 1) + ( {y}^{2}  + 4y + 4 - 4) - 4 = 0 \\  \\ ( {x}^{2}  - 2x + 1) + ( {y}^{2}  + 4y + 4) - 9 = 0 \\  \\  {(x - 1)}^{2}  +  {(y + 2)}^{2}  = 9 \\  \\ {(x - 1)}^{2}  +  {(y + 2)}^{2}  =  {3}^{2}  \\  \\ equating \: it \: with \\  \\  {(x - h)}^{2}  +  {(y - k)}^{2}  =  {r}^{2}  \\  \\ h = 1 \\ k =  - 2 \\ r = 3 \\  \\ center =  \boxed{1} \: \boxed{ - 2} \:  \: radius =  \boxed{3}

3 0
3 years ago
Other questions:
  • 3 cards are drawn from a standard deck of 52 playing cards. How many different 3-card hands are possible if the drawing is done
    8·1 answer
  • What is the area of this trapezoid?
    14·2 answers
  • Marco is conducting an experiment on training certain breeds of dogs. He wants to know how long, on average, it would take to te
    9·1 answer
  • Select the correct answer.<br> Which sentence correctly compares temperatures?
    7·2 answers
  • Guys Ik it’s cut but you can still understand it. I don’t know how to do this percentage. Help!
    15·1 answer
  • 60 students at a particular school are randomly selected for a survey, 22 take french. If there are 700
    5·2 answers
  • Find 39.5% of 373. Round to the nearest hundredth
    14·1 answer
  • In 2010, the number of participants in a checkers tournament was 2.6 × 104 people. In 2013, the number of participants in a chec
    13·1 answer
  • Evaluate f(2) - f(-1) when f(x) = 6x² - 1
    14·1 answer
  • A six -sided die is rolled 330 find five comes up 53 times. what is the theoretical probability of rolling a five
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!