Dare to do this if you are geiness

Mathematics

1 answer:

hoa [83]3 years ago

3 0

Answer:

2^3 x 3^3 x 5^4

Step-by-step explanation:

750 x 900 = 675000

675000 = 2 x 2 x 2 x 3 x 3 x 3 x 5 x 5 x 5 x 5

Which in product of prime factors is = 2 to the power of 3 x 3 to the power of 3 x 5 to the power of 4

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Substitute this equation<br> -1x-3y=4<br> 2x=16

katrin2010 [14]

Answer:

x= 8 y= -4

Step-by-step explanation:2x=16 divide 2 on both, x=8, plug in 8 for x, -1x8-3y=4 will become = -8-3y=4 add 8 on both sides and divide by -3 the answer will be -4

8 0

3 years ago

Read 2 more answers

Sally bought a sprinkler that squirts in a circular direction. With the center of the sprinkler as the center, it sends out wate

Verizon [17]

Answer:

37% of the backyard will not be covered by the water from the sprinkler.

Step-by-step explanation:

The sprinkler is at the centre (0,0). It squirts in a circular motion. The other end of the radius is at (12,16).

First we will calculate the radius of the circle.

$r = \sqrt{(12-0)^2 + (16-0)^2}\\r = \sqrt{144 + 256}\\r = \sqrt{400}\\r = 20$

Area of the circle = πr^2

= 3.1416*(20)^2

= 3.1416*400

= 1256.64

Area of yard = 40 ft * 50 ft

= 2000

Percent covered by the water = 100*(area of circle/area of yard)

= 100*(1256.64/2000)

= 100*(0.628)

= 62.8%

= 63%

Area not covered by the water = 100 - 63

= 37%

4 0

3 years ago

Which number is an irrational number?

RSB [31]

Answer:

$\boxed{\sqrt[3]{16} }$

Step-by-step explanation:

=> $\sqrt[3]{16}$ is an irrational number because it cannot be written as the form $\frac{p}{q}$ which is the basic requirement of being a rational number.