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3 years ago

What is the sum of 4.108 and 15.23

Mathematics

1 answer:

Maslowich3 years ago

7 0

Use a calculator and type

4.108 +

15.23 =

------------------

19.338

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Combine like terms to simplify each expression

Anna35 [415]

1) 1x or just x
2) 6y-5
3) 7n+5
4) -9x-6
5) 12x+14

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2 years ago

A circle is centered at the point (5, -4) and passes through the point (-3, 2).

zepelin [54]

Answer:

(x-5)^2+(y+4)^2=100

Step-by-step explanation:

As we know the given points

Center = (5, -4)

and

Point on circle = (-3,2)

The distance between point on circle and center will give us the radius of circle

So,

The formula for distance is:

$\sqrt{(x_{2}-x_{1} )^{2}+(y_{2}-y_{1})^{2}}\\Taking\ center\ as\ point\ 1\ and\ the\ other\ point\ as\ point\ 2\\d=\sqrt{(-3-5)^{2}+(2-(-4))^{2}}\\d=\sqrt{(-8)^{2}+(2+4)^{2}}\\d=\sqrt{(-8)^{2}+(6)^{2}}\\\\d=\sqrt{64+36}\\d=\sqrt{100} \\ d=10\\So\ the\ radius\ is\ 10$

The standard form of equation of circle is:

$(x-h)^{2}+(y-k)^{2}=r^{2}$

where h and k are the coordinates of the center. So putting in the value:

$(x-5)^{2}+(y-(-4))^{2}=(10)^{2}\\(x-5)^{2}+(y+4)^{2}=100$

8 0

3 years ago

Jaime went to the grocery store and bought a six-pack of soda for $1.50. How much did he pay for each soda in the pack?

Ira Lisetskai [31]

Answer:

Step-by-step explanation:

1.50 / 6

0.25

4 0

3 years ago

What is the scientific notation of 8,795,000

fgiga [73]

$8,\underbrace{795,000}_{\leftarrow6}=8.795\cdot10^6$

4 0

3 years ago

Read 2 more answers

Creat a number that is less than 3 hundred thousands, 7 ten-thousands, 5 thousands, 2 hundreds, 1 ten.

frozen [14]

Ok to create a number less than 3 hundred thousand, 7 ten-thousands, 5 thousands, 2 hundreds and 1 ten, we need to know the place values of large numbers.
If it is less than 3 hundred thousand:
There would be 6 decimal places or: > 300,000

7 ten thousands:
70,000

5 thousand:
5,000

1 ten:
10

Join together all these numbers to get something like:
275,010

~I hope this helps!~

5 0

3 years ago