All categories

3 years ago

323,423 rounded to the nearest hundred thousand

Mathematics

2 answers:

serious [3.7K]3 years ago

8 0

300,000 would be the answer because the first three is the hundredth thousands place.

KatRina [158]3 years ago

6 0

The answer is 320,000

You might be interested in

When a figure is translated on a coordinate grid, what conclusion can you draw from the pre-image and the image?

ad-work [718]

Answer:

Option 4 is correct.

Step-by-step explanation:

8 0

3 years ago

Discriminat step by step of x^2+4x+5=0

alisha [4.7K]

Answer:

-4

Step-by-step explanation:

x^2+4x+5=0

a=1,b=4^1 C=5

4^2-4×1×5

-4

3 0

2 years ago

Arwen uses a dropper that produces drops that have a volume of 1/8 mL to fill a 30 mL test tube how many drops does it take to f

borishaifa [10]

240 drops. you take 8x1/8=1ml so you have 8 8ths times 30 to give you 240 drops for 30ml test tube

3 0

3 years ago

Help please!!!

katovenus [111]

Answer:

x = $\frac{7+\sqrt{47}\times i }{4}$

Step-by-step explanation:

<u>To solve quadratic systems,we always substitute one variable in terms if the other and then solve the equation.</u>

x + 2y = 6 ---------------(1)

y - 5 = $(x-2)^{2}$ ---------------(2)

y = $(x-2)^{2}$ + 5 ---------------(3)

Substitute (3) in (1) ,

x + 2( $(x-2)^{2}$ + 5 ) = 6

$(a + b)^{2}$ = $a^{2} + 2ab + b^{2}$

x + 2( $x^{2} - 4x + 4$ + 5 ) = 6

$2x^{2} - 7x + 12=0$ --------------(4)

The roots of the quadratic equation $ax^{2} +bx+c$ is

x = $\frac{(-b) + \sqrt{(-b)^{2}-4 \times ac } }{2 \times a}$ -----------(5)

According to equation (5),solution of (4) is

x = $\frac{7 + \sqrt{(-7)^{2}-4 \times 24 } }{2 \times 2}$

x = $\frac{7+\sqrt{49-96}}{4}$

x = $\frac{7+\sqrt{47}\times i }{4}$

4 0

3 years ago

The ordered pair of y=2x+1 & y=-x+4

8_murik_8 [283]

I hope this helps you

-x+4=2x+1

4-1=2x+x

3=3x

x=1

y=-1+4

y=3

8 0

3 years ago