3 years ago

The fourth term of an AP is 13 and the second term is 3 find the common difference

Mathematics

1 answer:

kogti [31]3 years ago

3 0

Answer:

Step-by-step explanation:

<h3>Given</h3>

a4 = 13
a2 = 3
d = ?

<h3>Solution</h3>

<u>Formula for the terms of AP:</u>

a4 = a + 3d
a2 = a + d

<u>The difference of terms:</u>

a + 3d - (a - d) = 13 - 3
2d = 10
d = 5

You might be interested in

A group of friends were working on a student film that had a budget of $700. They

Ipatiy [6.2K]

Answer:

231

Step-by-step explanation:

subtract 700 by 469

4 0

2 years ago

Ian multiplied a number by 5 he then multiplied that product by 2 what digit is in the ones place of the final product

Lady_Fox [76]

IF the original number was an integer, then the digit in the ones place of the final product is a zero ( 0 ). If it wasn't an integer, then any digit can be in the ones place.

7 0

3 years ago

Read 2 more answers

The value of x =<br> 60°<br> 5<br> x<br> 30°

nikklg [1K]

Answer:

Step-by-step explanation:

with reference angle 30°

perpendicular (p) = 5

hypotenuse (h) = x

Now

sin 30° = p / h

1 / 2 = 5 / x

x = 10

Hope it will help :)

6 0

3 years ago

Say that the economy is in a recession, which is causing the value of gold to fall by three percent. If you have gold reserves w

7nadin3 [17]

Answer:

Step-by-step explanation:

8590 x 0.03 = 257.70

._.

5 0

2 years ago

Simplify <br> 10g + 8g - 5g

hichkok12 [17]

Answer:

13g

Step-by-step explanation:

10g + 8g = 18g

18g - 5g = 13g

7 0

2 years ago

Read 2 more answers

The fourth term of an AP is 13 and the second term is 3 find the common difference​

The fourth term of an AP is 13 and the second term is 3 find the common difference