1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
s2008m [1.1K]
3 years ago
9

Determinati numarul b astfel incat : (4x8)^15 : 4^5:2^6=2^b si 3^4x3^5x3^17=3^b

Mathematics
2 answers:
Nitella [24]3 years ago
7 0
The answer is 3 because
Serhud [2]3 years ago
3 0
The answer is 3 becasue 

You might be interested in
A. Objeto que cae. La fórmula
iragen [17]

Answer:

Step-by-step explanation: La fórmula de la caída libre, teniendo a la altura como valor dado, sería:

donde h es la altura y g la gravedad.

Solución

h=100 metros

g=9.8m/s^2

se sustituye en la fórmula

dando como resultado

th=4.52 segundos de caída libre

8 0
3 years ago
Karinna's aquarium, which is in the shape of a rectangular prism, can hold 80,000 cubic centimeters. The base measures 100 cm by
mezya [45]

Answer: 20 centimeters

5 0
3 years ago
Read 2 more answers
Which integer(s) make the statement true? |x| = 5
Bogdan [553]
B A or C. i believe
8 0
3 years ago
How do you multiply and divide decimals ?
valina [46]
Multiplying Decimals

If you already know how to multiply, then multiplying decimals will be easy, there is just one extra step you need to take.
First, you multiply the numbers just like normal, as if the decimal point wasn't there.
Next, you need to add in the decimal point to the answer. This is the only tricky part. You add up the decimal places there are in the numbers you multiplied. Then you put that many decimal places in the answer.
Let's try some examples:

1) 4.22 x 3.1 = ?

If you first just multiply 422 x 31 you get

422
x 31
13082


Now, there are 2 decimal places in 4.22 and 1 decimal place in 3.1. This is a total of 3 decimal places. We then put three decimal places in 13082 and we finally get the answer:

13.082

1) 4.220 x 3.10 = ?

To show how the decimal part works, we'll solve the same problem again, but this time we will add a zero to the right of each number we multiply. This doesn't change the value of the numbers, so it shouldn't change the answer we get.

First we multiply without worrying about the decimals:

4220
x 310
1308200


Now, we count the total amount of decimals. There are 5 total decimals places this time. If we count over 5 decimal places from the end of 1308200 we get the same answer:

13.08200

Note: the extra zeros to the right of the decimal point do not change the value of the number.

Dividing Decimals

When you are dividing a number with a decimal point by a whole number, dividing decimals is pretty simple.
Divide the number as you normally would, using long division.
Bring the decimal point directly up from the dividend.
Example:

9.24 ÷ 7 = ?



If both divisor and dividend are decimals:

If the divisor is a decimal number rather than a whole number, then you need to take an extra step. In this step you convert the divisor from a decimal number to a whole number. You do this by moving the decimal point to the right in the divisor until there are no more numbers other than zero to the right of the decimal point. Then you move the decimal point to the right the same number of places in the dividend.

Example of moving the decimal point for division:

9.24 ÷ 7.008

You want the divisor 7.008 to be a whole number, so you need to move the decimal point 3 places to the right:

7008

Now you need to move the decimal point for the dividend 3 places to the right:

9240

In this case you have to add a zero to move it 3 places.

Now you divide 9240 by 7008 to get the answer:

Example:

0.64 ÷ 3.2 = ?

First move the decimal points so the divisor is a whole number:

6.4 ÷ 32 = ?



Important things to remember:
Move the decimal point directly up in your long division.
Always move the decimal points on BOTH to divisor and the dividend to where the divisor is a whole number.

hope this helps!! tell me if you need more assistance!!
7 0
3 years ago
The number of trees planted by the alpine Nursery in April was three more than twice the number of trees planted by the nursery
Readme [11.4K]

Answer:

There were 34 trees planted in March

Step-by-step explanation:

* Lats explain how to solve the problem

- The number of trees planted by the alpine Nursery in April was

  three more than twice the number of trees planted by the nursery

  in March

- Assume that the number of trees planted in March is x

∵ The number of trees in April was three more than twice the

   number of trees on March

∵ The number of trees on March was x

∴ The number of trees in April = 2x + 3

- There were 71 trees planted in April

∵ The number of trees were planted on April was 71

∵ The number of trees in April = 2x + 3

∴ 2x + 3 = 71

- Subtract 3 from both sides

∴ 2x = 68

- Divided both sides by 2

∴ x = 34

∵ x represents the number of trees were planted in March

∴ There were 34 trees planted in March

7 0
3 years ago
Other questions:
  • What is the range of the function y = e Superscript 4 x
    10·2 answers
  • Find the magnitude of the vector.<br> (-2,-7)
    10·2 answers
  • 2sin^2 2x=2<br><br> In the domain [0,2pi)<br><br> What can x equal ( in radians).
    6·1 answer
  • Dali rolled up his painting and placed it in a cylinder 2 inches diameter. If the cylinder is 20 inches long find its volume. Ro
    9·1 answer
  • Gizmo is investing in TikTok stock. He plans on adding an additional $250 at the end of every year and the expected monthly rate
    10·2 answers
  • A baker recorded the number of batches of
    8·1 answer
  • If f(x) = 2(x − 5), find f(8).
    9·1 answer
  • What is the range of 2 4 2 6 1
    8·2 answers
  • A circle representing a pool is graphed with a center at the origin. Grant enters the pool at point A and swims over to a friend
    7·1 answer
  • Which one is it?<br><br>Btw this is a Math Question.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!