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Mice21 [21]
3 years ago
11

2 Write 3 x 10 in standard notation.​

Mathematics
1 answer:
Zina [86]3 years ago
5 0

Answer:

30

Step-by-step explanation:

3 x 10 = 30

add the 0 from ten to 3 and you get 30

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A repairman leans the top of an 26 foot ladder against the
aleksandr82 [10.1K]

Answer:

653.91 squared or 326.955 not squared

Step-by-step explanation:

We have a hyponuse of 26 and one leg of 4.7 and we are trying to figure out the missing leg!

The first step is

A^2 + B^2 = C^2

2 step

4.7^2 + B^2 = 26^2

3 step

4.7 x 4.7 =  22.09  and 26 x 26 = 676

4 step

22.09 + B^2 = 676

5 step

676 - 22.09 = 653.91

6 step

Answer

653.91 squared or 326.955 not squared!

hope this helps

7 0
3 years ago
A diagram shows circles to represent the populations of various countries in the world. The circle for India has a radius of 3.2
Naily [24]
I think the population of china is around 17%
5 0
3 years ago
Samara buys a video game for $56.00 she also buys a book. The price of video game is 8 times as much as the price of the book. W
igor_vitrenko [27]
The answer is $7.00 because 56.00/8=7.00.
Hope that helps.
4 0
3 years ago
Read 2 more answers
20 % of 2 is equal to <br><br> A. 20 <br> B. 4 <br> C. 0.4 <br> D. 0.04
ExtremeBDS [4]
I think the answer is 0.4

4 0
3 years ago
On Saturday, you bowl at Mar vista Bowl, where renting shoes costs $2 and each game bowled is $3.50. On Sunday, you bowl at Pinz
7nadin3 [17]

Answer:

  • 12 games

Step-by-step explanation:

Let the number of games is g

<u>Total cost at Mar Vista:</u>

  • 3.5g + 2

<u>Total cost at Pinz:</u>

  • 3.25g + 5

<u>Since same amount spent in both places, we have:</u>

  • 3.5g + 2 = 3.25g + 5
  • 3.5g - 3.25 = 5 - 2
  • 0.25g = 3
  • g = 3/0.25
  • g = 12
8 0
3 years ago
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