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TiliK225 [7]
3 years ago
7

4.6×10plz tell explanation also​

Mathematics
2 answers:
Elodia [21]3 years ago
4 0

Answer:

46

Step-by-step explanation:

4.6 x 10 = 46

When you are multiplying by 10 all you do is put a zero at the end and move the decimal to the left once (if you are working with decimals.

Example:

without decimal: 1200 x 10 (just add a zero to the end)

= 12,000

With decimal easy: 5.5 x 10 (add a zero and move the decimal to the left once)

= 55

luda_lava [24]3 years ago
3 0

Answer:

46, because when multiplied with 10 the point goes right one time like here,

Step-by-step explanation:

It is 4.6 so, as there is 1 zero in 10 the point will move 1 time to the right.

So it will become 46.0 which is equal to 46 only.

I cna give another example if it 0.56 x 10 then,

It will become 5.6

the point moves to the right one time because of 1 zero in the 10

Hope this help and I hope you understood

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Determine the most precise name for quadrilateral?
telo118 [61]

Answer:

Parallelogram

Step-by-step explanation:

This diagram shows that the opposite sides of the figure are equal.

7 0
3 years ago
What is the area of a rectangle with sides length of 5/12 feet and 2/3 feet
AleksandrR [38]

Answer:

The answer is 10/36 or if you want to simplify, 5/18

Step-by-step explanation:

To solve the area of a rectangle, you need to multiply the sides with each other, so 5/12 x 2/3 is 10/36 (unsimplified) . You multiply the numerators and then the denominators and simplify.

8 0
3 years ago
A mountain climber starts a climb at an elevation of 453 feet above sea level. At his first rest stop he has climbed 162 feet, a
Sedaia [141]
     162
   +207
=   369
     
      
Okay, so it says he descends 285 feet after he's climbed 369 feet. That means he needs to descend a bit more to reach 453 feet, which we'll just call 0 for now. First, we need to do some subtraction:

  369
- 285
=  84  

Okay, we know he needs to descend 84 feet to get to his starting point.
So your answer is C

8 0
3 years ago
what number must be added to 3 and 8 so that the ratio of the first number to the second number is equal to 3 :4​
Grace [21]
The answer is 12.
Steps
If that number is x
(3+x)/(8+x)=3/4
"Cross multply"
4(3+x)=3(8+x)
12+4x=24+3x
x=12
To check: add 12 to 3 and 8. 3+12=15 and 8+12=20. 15/20=3/4
3 0
3 years ago
12. (07.06 LC) A library building is in the shape of a rectangle. Its floor has a length of (3x + 5) meters and a width of (5x −
Goshia [24]

ANSWER

15 {x}^{2} + 22x - 5

EXPLANATION

It was given that, the length of the rectangular building is

(3x + 5) \: meters

and the width of the is

(5x - 1) \: meters

The area of a rectangular building is calculated using the formula for finding the area of a rectangle.

A = l \times w

Since the dimensions are given in terms of x, the area is also a function of x,

A(x) = (3x +5 )(5x - 1)

We expand to get,

A(x) = 3x(5x - 1) + 5(5x - 1)

A(x) = 15 {x}^{2}  - 3x + 25x - 5

A(x) = 15 {x}^{2} + 22x - 5

meters square

8 0
4 years ago
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