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3 years ago

What are the multiples of 18?

2 answers:

6 0

Well, we have a lot of them to be honest. But, I'll just name some them.

But these are the multiples of the number 18 ⬇

▶18,36,54,72,90,108,126,144,162,180,198,216,234,270,288,306◀

In order to find the factors of a particular number you would have to multiply until you get what the factor(s)

enot [183]3 years ago

3 0

18<span>,36,54,72,90,108,126,144,162,180,198,216,234,252,
hope this helps!</span>

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If g(x) = x2 − 1, find g(2).

gladu [14]

2^2-1
4-1
3
g(2)=3
Hope this helps

4 0

3 years ago

The length of a rectangle is twice the width. The perimeter is 48 inches

balu736 [363]

Answer:

x=16;y=8

Step-by-step explanation:

x=length

y=width

the length of a rectangle is twice the width

so,

x=2y........(1)

the perimeter is 48 inches

so,

2(x+y)=48

x+y=24....(2)

2y+y=24 [from 1]

y=8........(2)

x=2.8 [from 1 &2]

x=16

pls mark as brainliest

3 0

3 years ago

How to multiply fractions

cluponka [151]

For example,

$\frac{1}{2} *\frac{1}{2}$

They both do have the same denominator, so we can multiply them.

We need to multiply the numerators.

Next, multiply the denominators.

We then get:

1/4

If the denominators are not the same, find the LCD (Least Common Denominator) of the two fractions. Then, follow above.

Need Help? Please leave a comment :D

4 0

3 years ago

Urgent please help with finding rate of change

boyakko [2]

When working with functions (of all types), the average rate of change is expressed using function notation:

$\dfrac{f(b)-f(a)}{b-a}.$

For the interval from x=7 to x=8,

1. find f(7) and f(8):

$f(7)=729\cdot 3=2187;$
$f(8)=2187\cdot 3=6561;$

2. use given formula:

$\dfrac{f(8)-f(7)}{8-7}=\dfrac{6561-2187}{8-7}=4374.$

Answer: the average rate of change for the interval from x=7 to x=8 is 4374.

5 0

3 years ago

The graph below shows the distances, in miles, that a dragonfly can travel in a certain number of hours:

Murrr4er [49]

Answer:

(b) distance, y=20x, 480 mi

Step-by-step explanation:

As is often the case, the only self-consistent answer choice is the correct one.

The dependent variable is plotted on the y-axis, so is distance.

(x, y) = (2, 40) tells you y = 20x is an appropriate choice of equation.

In 24 hours, the dragonfly will fly y = 20(24) = 480 miles.

8 0

3 years ago