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4 years ago

Find the least common multiple of 18, 24 *

Mathematics

2 answers:

emmainna [20.7K]4 years ago

7 0

Answer:

Step-by-step explanation:

Find the prime factorization of 18

18 = 2 × 3 × 3

Find the prime factorization of 24

24 = 2 × 2 × 2 × 3

Multiply each factor the greater number of times it occurs in steps above to find the LCM:

LCM = 2 × 2 × 2 × 3 × 3

LCM = 72

i hope this helps :)

grigory [225]4 years ago

4 0

the multiples of 18 are.. 18 36 54 72

the multiples of 24 are.. 24 48 72

LCM is 72

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Rzqust [24]

According to C(t), the concentration of organisms will increase over time.

The growth rate is 20% as indicated by 1.2

Exponential functions of the form y = a(b)^c are always increasing or always decreasing

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4 years ago

What do you use to measure the length of a hippopotamus?

slamgirl [31]

Answer: Probably a yard

Step-by-step explanation:

A yard is 3 feet and a hippos length is 11 ft it would be the easiest way to measure

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3 years ago

Which of the following illustrates a phase shift?

Natasha_Volkova [10]

Answer:

A. y = -2 - cos(x-π)

Explanation:

The general form of the trig equation is:

y = A sin (Bx + C) + D

where:

A is the amplitude

$\frac{2\pi}{B}$ is the period

$\frac{-C}{B}$ is the phase shift

D is the vertical shift

Now, let's check the choices:

A. y = -2 - cos(x-π)

$\frac{-C}{B} = \frac{\pi}{1} = \pi$

Therefore, the function has a phase shift of π

B. y = 3 cos(4x)

$\frac{-C}{B} = \frac{0}{4} = 0$

Therefore, the function has no phase shift

C. y = tan(2x)

$\frac{-C}{B} = \frac{0}{2} = 0$

Therefore, the function has no phase shift

D. y = 1 + sin(x)

$\frac{-C}{B} = \frac{0}{1} = 0$

Therefore, the function has no phase shift

Based on the above, the correct answer is A

Hope this helps :)

3 0

3 years ago

Read 2 more answers

Please answer this correctly without making mistakes

zheka24 [161]

Both are correct

I accidentally got rid of the other things so I now have to type 20 characters so i can actually answer it

4 0

3 years ago

Read 2 more answers

Now, use this information to complete the equation for the line. Write it in slope-intercept form.

garri49 [273]

The equation of the line is $y=\frac{3}{2} x+4$ .

Solution:

Given points are (2, 7) and (0, 4).

Slope of the line formula:

$$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}$

Here $x_1=2, x_2=0, y_1=7, y_2=4$

Substitute these in the given formula.

$$m=\frac{4-7}{0-2}$

$$=\frac{-3}{-2}$

$$m=\frac{3}{2}$

Point-slope formula:

$y-y_1=m(x-x_1)$

You can take any point in the given line. Here the point is (2, 7).

$$y-7=\frac{3}{2} (x-2)$

Multiply by 2 on both sides of the equation.

$2(y-7)=3(x-2)$

$2y-14=3x-6$

Add 14 on both sides of the equation.

$2y=3x+8$

Divide by 2 on both sides, we get

$$y=\frac{3}{2} x+4$

The equation of the line is $y=\frac{3}{2} x+4$ .

3 0

3 years ago