All categories

3 years ago

How do i decompose the number 740

2 answers:

5 0

Its very easy the first section is the hundrends we have 7 in the hundreds place so 700 then we have a 4 in the tents place that makes 40 then we have a 0 in the single digit place so 700 plus 40 plus 0 equals 740

Hope this helped please please please give me brainliest

Paladinen [302]3 years ago

3 0

Lets do this.

so when you decompose 740 you first get

700

and then you get

40

so your numbers are

700 and 40

or

7 hundreds, 4 tens

You might be interested in

The sports shop has 9 part-time employees and 21 full-time employees. What percentage of the employees at the sports shop work p

eduard

Answer:

30% of employees work part-time

Step-by-step explanation:

i just added 9 and 21 which is 30 and then i figured out that 9 is 30% of 30

7 0

2 years ago

Determine the volume of the figure. Use 3.14 for π. Round your answer to the nearest tenth. Show all of your work.

Ostrovityanka [42]

Answer:

1985 cubic units (written as un. with the cubed exponent)

Step-by-step explanation:

First, you find the volume of the cylinder

Here's the formula:

$V=\pi r^{2}h\\V=volume\\r=radius\\h=height$

Now, you plug in and solve.

$V=(3.14)(7.2^{2})(7.4)\\V=(3.14)(51.84)(7.4)\\V=(162.7776)(7.4)\\V=1204.55424\\rounded:\\V=1204.6$

Then, you find the volume of the dome.

Here's the formula:

$volume/of/a/sphere=\frac{4}{3}\pi r^{3}\\volume/of/a/dome:\\V=\frac{2}{3}\pi r^{3} \\V=volume\\r=radius$

Now, you just plug in and solve.

$V=(\frac{2}{3})(\pi)(r^{3})\\V=(\frac{2}{3})(3.14)(7.2^{3})\\V=(\frac{2}{3})(3.14)(373.248)\\V=(2.093)(373.248)\\V=781.208064\\rounded:\\V=781.2$

Finally, you add them together, and there's your answer!

$1204.6+781.2=1985.8$

Hope this helped!

brainliest?

8 0

2 years ago

Marcia has $84 less than three times as much as sue. together they have $132. how much money does marcia have?

Brut [27]

Let x = sue
and then let 3x-84 = marcia
therefore
(x)+(3x-84)=132
4x-84=132
4x=216
x=54

however just solving for x doesnt completely solve. it only shows sues money because x = sue
for marcia
3x-84
3(54)-84
162-84
78

therefore Marcia has 78$.

5 0

3 years ago

1. Find the value of x in the equation √ x + 5 = √ x + 45. A. 16 B. 4 C. 1 D. 2

Korvikt [17]

I think you mean
sqrt x + 5 = sqrt (x+45)

if you plug in x = 4,
left side = sqrt 4 + 5 = 2+ 5 = 7

right side = sqrt (4+45) = sqrt 49 = 7

so the answer is x = 4 :)

7 0

2 years ago

Read 2 more answers

Does the point given below occur on the line shown. Can you show the work please

Aneli [31]

No it doesn't. 2*0.5 + 5*0 = 1, not 19

5 0

3 years ago