All categories

3 years ago

The area of Australia is approximately 7,000,000 km2 . Write this number in science notation. need help!

Mathematics

1 answer:

masya89 [10]3 years ago

7 0

7E6 or 7 x 10 to the sixth power

they both mean the same thing, they just are written different.

You might be interested in

Every day. Jason runs for 39 minutes and lifts weights for 41 minutes. How many minutes will Jason spend working out in

mojhsa [17]

Answer:B560 por que se suman los dos numeros 39 + 41 y se multiplica por 7

Step-by-step explanation:

5 0

4 years ago

Read 2 more answers

Can someone help me with this? And ty

klemol [59]

Answer:

Step-by-step explanation:

4 0

4 years ago

math on the trip to the beach josie collected 64 shells her father collected 57 shells and her mother collected 73 shells how ma

bekas [8.4K]

Answer: 130 Shells

Step-by-step explanation:

If her father has 57 and her mother has 73, you would have to add to get the total amount of shells. So 73 + 57= 130 Shells

8 0

3 years ago

Write y= 2/3 x +7 in standard form using integers

Shalnov [3]

Answer:

The standard form of $y= \frac{2}{3} x +7$ is -2 x + 3 y = 21.

Step-by-step explanation:

Here, the given expression is : y= 2/3 x +7

The standard form of the equation is ax + by = c

Now, simplifying the above expression:

$y= \frac{2}{3} x +7 \implies y - 7 = \frac{2}{3} x$

or, $3(y-7) = 2x \implies 3y - 21 = 2x$

or, -2x + 3y = 21

Hence, the standard form of $y= \frac{2}{3} x +7$ is -2x + 3y = 21.

5 0

3 years ago

Solve through substitution –3x–8y=20 y=5x+19 Point of intersection, please

Sedaia [141]

Answer:

(-4, -1)

Step-by-step explanation:

-3x - 8y = 20; y = 5x + 19

y = 5x + 19; -3x - 8y = 20

y = 5x + 19

-3x - 8y = 20

-3x - 8(5x + 19) = 20

-43x - 152 = 20

-43x - 152 + 152 = 20 + 152

-43x = 172

-43x / -43 = 172 / -43

x = -4

y = 5x + 19

y = (5)(-4) + 19

y = -1

4 0

3 years ago