All categories

2 years ago

What is the fourth number in this pattern, and what is the rule?

Mathematics

2 answers:

mash [69]2 years ago

5 0

To find the common difference (rate or slope) we can divide the 2nd term to the 1st term.

54.2 / 5.42 = 10 (rule)

Since the common difference is the same throughout the sequence, we can name this as a "arithmetic sequence".

We can multiply 10 to 542 to find the 4th term: 542 * 10 = 5,420

______

Best regards,

Wolfyy :)

Ainat [17]2 years ago

3 0

Answer: Multiplied by 10

Step-by-step explanation:

You might be interested in

How to do this & what the answer is PLSSSSS HELP

Contact [7]

Answer:

We can say that

3x + x + 8 = 32

So:

3x + x + 8 = 32

4x = 32 - 8

4x = 24

x = 24/4

x = 6

6 0

2 years ago

PLEASE ANSWER WITH AN EXPLANATION! THANK YOU

lubasha [3.4K]

Answer:

$\large\boxed{A=153\ cm^2}$

Step-by-step explanation:

Look at the picture.

We have

square with side length a = 9

trapezoid with base lengths b₁ = 9 and b₂ = 6 and the height length h = 6

right triangle with legs lengths l₁ = 3 + 6 = 9 and l₂ = 6

The formula of an area of a square

$A=a^2$

Substitute:

$A_I=9^2=81\ cm^2$

The formula of an area of a trapezoid:

$A=\dfrac{b_1+b_2}{2}\cdot h$

Substitute:

$A_{II}=\dfrac{9+6}{2}\cdot6=\dfrac{15}{2\!\!\!\!\diagup_1}\cdot6\!\!\!\!\diagup^3=(15)(3)=45\ cm^2$

The formula of an area of a right triangle:

$A=\dfrac{l_1l_2}{2}$

Substitute:

$A_{III}=\dfrac{(9)(6)}{2}=\dfrac{54}{2}=27\ cm^2$

The area of the shape:

$A=A_I+A_{II}+A_{III}\\\\A=81+45+27=153\ cm^2$

8 0

2 years ago

Find the slope of the line?

mote1985 [20]

Answer:

slope=2

Step-by-step explanation:

slope = y/x

hope this helps

4 0

2 years ago

Divide 56 in the ratio 5 3

bogdanovich [222]

I don't understand what you need.

But,

5 + 3 = 8

56/8 = 7

7*5 = 35
7*3 = 21

Hope this helps !

Photon

6 0

3 years ago

Read 2 more answers

Find mHK. pls hurry and answer lol

Rashid [163]

It would be mark N? I think

7 0

3 years ago

Read 2 more answers