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Ghella [55]
3 years ago
5

What is the common ratio in the following geometric sequence?

Mathematics
1 answer:
sesenic [268]3 years ago
7 0

Answer:

Correct answer:  q = 4

Step-by-step explanation:

Given:

3, 12, 48, 192, .....

First term       b₁ = 3

Second term b₂ = 12

Third term     b₃ = 48

Fourth term   b₄ = 192

Common ratio or quotient is:

q = b₂ / b₁ = b₃ / b₂ = 12 / 3 = 48 / 12 = 4

q = 4

God is with you!!!

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Rishan is building a number 3091 using Place-value blocks. There are no thousands block. How many hundreds blocks can he use ins
satela [25.4K]

Given:

The number is 3091.

To find:

The number of hundreds blocks if there are no thousands block.

Solution:

The given number is 3091.

It can be written as:

3091=3000+0+90+1

3091=3\times 1000+0\times 100+9\times 10+1\times 1

3091=3\ Thousands+0\ Hundreds+90\ Tens+1\ Ones

There are no thousands block. So,

3000=30\times 100

3000=30\ Hundreds

Therefore, the number of hundreds blocks in 3091 is 30.

7 0
3 years ago
The legs of a right triangle are 6 units and 7 units. What is the length of the hypotenuse?
Ksju [112]

Answer: Square root 85 units

Step-by-step explanation:

Given: The legs of a right triangle are 6 units and 7 units.

Let h be the hypotenuse of the right triangle.

By Pythagoras theorem of right triangle, we have

h=\sqrt{6^2+7^2}\\\\\Rightarrow\ h=\sqrt{36+49}\\\\\Rightarrow\ h=\sqrt{85}

Hence, the  length of the hypotenuse=\sqrt{85}\text{ units.}

  • Pythagoras theorem of right triangle says that the square of the hypotenuse  is equal to the sum of the squares of the other two sides.
3 0
3 years ago
Pls help!!
Licemer1 [7]
Answer will be A, and if you need help with math work Connects is a great app to use
8 0
3 years ago
Please help...trying to help my son with Alegebra, but it's been 30 years.
xz_007 [3.2K]
Wait it says ur in high school so u can't be over 30. that isn't possible. So what's the problem here? not good at math.
7 0
4 years ago
In 16 years, Ben will be 3 times as old as he is now. How old is he?
Igoryamba

First, do 16 x 3 to get 48. Then subtract 16 and youll get 32

3 0
3 years ago
Read 2 more answers
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