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
Nina [5.8K]
3 years ago
11

Find the least common multiple of 8 and 15.

Mathematics
2 answers:
Umnica [9.8K]3 years ago
7 0

Answer:

120 is your answer.

Step-by-step explanation:

How you find the least common multiple is you multiply.

First find the GCF of 8 and 15.

GCF = 1

Now find the LCM.

LCM = 8 x 15 = 120

120 is your answer.

LenaWriter [7]3 years ago
3 0

Question

Find the least common multiple of 8 and 15.

Answer= 120

You might be interested in
What is the measure of angle S? A. 27° B. 58° C. 95° D. 180°
matrenka [14]

Answer:

A. 27°

Step-by-step explanation:

triangle PST is congruent to triangle LKR

<S corresponds to <K.

m<S = m<K = 27°

4 0
3 years ago
Read 2 more answers
When adding square root 25 and -9 which type of number is the sum?
saveliy_v [14]

Answer : C integer

When adding square root 25 and -9 which type of number is the sum

square root (25) is a perfect square number

-9 is an integer. Integer is a whole number that is positive or negative or 0. -9 is a negative number so it is an integer

the value of \sqrt{25} =5

Now we find the sum of 5  and -9

5 - 9 = -4

-4 is an integer

So the sum is an integer


3 0
3 years ago
Figure ABCDE≅figure FGHIJ , AB=16 , CD=10 , and EA=12 . What is the measure of HI¯¯¯¯¯ ? Enter your answer in the box.
Nataliya [291]
The answer to your problem would be 10.

if two figures are congruent, each side is congruent to the same side on the other figure.

AB=FG; CD=HI; EA=JF

since CD=HI, and CD=10, then HI would also equal 10
3 0
3 years ago
Read 2 more answers
Carly has 15 stuffed animals. How many ways are there to organize her top 3 favorites?
Ivanshal [37]
Well, the answer will depend on whether the order will count or not (based on Permutations and Combinations). <em>If the order counts</em>, then we would use the formula for Permutations, which is:
\frac{n!}{(n-r)!}
Where n is the number of items you have, and r is the number of times you choose from the items.
\frac{15!}{(15-3)!}
Which simplifies to
\frac{15!}{(12)!}
Which simplifies to 15*14*13 (because all the numbers 1-12 in the factorial canceled out), which gets us the answer 2730.

Now, if you wanted to find the number of ways to order the toys without replacement (<em>order doesn't count</em>), you would use the formula:
\frac{n!}{r!(n-r)!}
The  variables are still the same, but you are now multiplying by r!.
\frac{15!}{3!(15-3)!}
Simplifies to
\frac{15!}{3!(12)!}
Which simplifies to (using the same cancellation method above)
\frac{2730}{3!}
Dividing 2730 by 3! will get us an answer of 455.

Really, it depends on whether they are ordered or not. In this case (since you didn't specify whether the order mattered), the answer would be 455 or 2730.

:)
4 0
3 years ago
F(z) = (z - 5)(2x + 7) (73 = 3) has zeros at x = -3.5, x=3/7 , x=5 What is the sign of f on the interval 3/7 &lt; x &lt;5?
Gwar [14]
<h3>Answer:     Negative</h3>

======================================================

Explanation:

3/7 = 0.42857 approximately

Pick a number between that value and 5, not including either endpoint. Let's say we pick x = 2

Plug x = 2 into the f(x) function

f(x) = (x - 5)(2x + 7)(7x-3)

f(2) = (2 - 5)(2*2 + 7)(7*2-3)

f(2) = (2 - 5)(4 + 7)(14-3)

f(2) = (-3)(11)(11)

f(2) = -363

The actual result doesn't matter. All we're after is whether the result is positive or negative. We see the result is negative. This means f(x) is negative when 3/7 < x < 5. The f(x) curve is below the x axis on this interval.

3 0
3 years ago
Other questions:
  • In proving statements using the coordinate method, the placement of the figure can simplify the _____ work?
    10·1 answer
  • It says to solve I don't remember much about doing logs
    8·1 answer
  • 3n - 24<br> How to factor out the coefficient of the variable
    7·1 answer
  • 1/4 + 1/2t =4, what’s t?
    11·2 answers
  • What is 12 less than 18
    5·2 answers
  • PLEASE HELP ME!!!<br><br> Write the equivalent expression for y2 - 2(x + 7y2)
    15·2 answers
  • What is 20 x 3/4 in simplest form?
    14·2 answers
  • Helppppppo poooooooo<br>​
    8·1 answer
  • Simplify by using order of operations: 22−(8∙1)÷(6−4)−2
    10·1 answer
  • Geometry question help!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!