All categories

3 years ago

80. -0.2344 x = 2028. 732

Mathematics

1 answer:

svlad2 [7]3 years ago

5 0

Answer:

-8655 = x

Step-by-step explanation:

Here is a method I call I move, you move, raise the roof, meaning that whenever our divisor is a decimal, we need to move the decimal point a quantity of times to make it a whole number, then the quantity of times we have moved the decimal point in the divisor, goes for the dividend as well, and the rest of the empty spaces are zeros as placeholders. So, if you had a difficult time dividing like this, do this:

20287320 ÷ -2344

↑ ↑

Dividend Divisor

It is much easier to divide now, and of course we all know how to determine if our answers will be negative or positive, so that should be a piece of cake. In the dividend, as mentioned before, in the ones place, there is a zero as a placeholder.

**The quantity of times you move the decimal point in the divisor, is quantity of times you move the decimal point in the dividend.

If you are ever in need of assistance, do not hesitate to let me know by subscribing to my You-Tube channel [USERNAME: MATHEMATICS WIZARD], and as always, I am joyous to assist anyone at any time.

You might be interested in

The triangles below are similar. What is the value of x ?

Mandarinka [93]

Answer:

Step-by-step explanation:

Since triangle ADE and triangle ABC are similar, that means their sides are proportional, thus we get the equation

$\frac{AD}{AB} =\frac{DE}{BC}$

$\frac{2}{6} = \frac{x}{12}$

$6x = 24\\x=4$

Thus the value of x is 4

7 0

2 years ago

Every day, Bert spends an hour commuting to and from his office, driving at an average speed of 50 mph and taking the same route

Ira Lisetskai [31]

About 45 miles and if you have options choose the closest to45 miles

7 0

3 years ago

How much do you pay tax per each 1 dollar

Scilla [17]

Depends on your state. Each state is different. I'll try to post the complete list.

Hope this is what you are looking for!

5 0

3 years ago

Read 2 more answers

Please help me find the area of shaded region and step by step

Bumek [7]

Answer:

Part 1) $A=60\ ft^2$

Part 2) $A=80\ cm^2$

Part 3) $A=96\ m^2$

Part 4) $A=144\ cm^2$

Part 5) $A=9\ m^2$

Part 6) $A=(49\pi -33)\ in^2$

Step-by-step explanation:

Part 1) we know that

The shaded region is equal to the area of the complete rectangle minus the area of the interior rectangle

The area of rectangle is equal to

$A=bh$

where

b is the base of rectangle

h is the height of rectangle

$A=(12)(7)-(8)(3)$

$A=84-24$

$A=60\ ft^2$

Part 2) we know that

The shaded region is equal to the area of the complete rectangle minus the area of the interior square

The area of square is equal to

$A=b^2$

where

b is the length side of the square

$A=(12)(8)-(4^2)$

$A=96-16$

$A=80\ cm^2$

Part 3) we know that

The area of the shaded region is equal to the area of four rectangles plus the area of one square

$A=4(4)(5)+(4^2)$

$A=80+16$

$A=96\ m^2$

Part 4) we know that

The shaded region is equal to the area of the complete square minus the area of the interior square

$A=(15^2)-(9^2)$

$A=225-81$

$A=144\ cm^2$

Part 5) we know that

The area of the shaded region is equal to the area of triangle minus the area of rectangle

The area of triangle is equal to

$A=\frac{1}{2}(b)(h)$

where

b is the base of triangle

h is the height of triangle

$A=\frac{1}{2}(6)(7)-(6)(2)$

$A=21-12$

$A=9\ m^2$

Part 6) we know that

The area of the shaded region is equal to the area of the circle minus the area of rectangle

The area of the circle is equal to

$A=\pi r^{2}$

where

r is the radius of the circle

$A=\pi (7^2)-(3)(11)$

$A=(49\pi -33)\ in^2$

7 0

3 years ago

Manny has a garden that is 12 feet long and 9 feet wide. What is the perimeter of

Julli [10]

Answer:

42 ft

Step-by-step explanation:

2(L + W ) = P

2 (12 + 9) = P

2 (21) = P

42 = P

P = 42

4 0

2 years ago