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lana [24]
3 years ago
13

Zmień jednostki prose o pomoc

Mathematics
1 answer:
Len [333]3 years ago
4 0

Answer:

42300000

Step-by-step explanation:

Use known fact

1\ km=1000\ m

Consider 1 square kilometer:

1\ km^2=1\ km\times 1\ km=1000\ m\times 1000\ m=1000000\ m^2

So, to find the answer, you have to multiply given number of square kilometers by 1000000:

42.3\ km^2=42.3\times 1000000\ m^2=42300000\ m^2

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What's the answer? I need help!
Juli2301 [7.4K]

Answer:

<h2><u>I can do algebra forever</u></h2>

First we can use distributive property. 2a-10 = 6. So we add 10 on both sides and get 2a=16. Then we divide both sides by 2 so we get a = 8. Therefore proved algebraically that a = 8. I can always do algebra. Feel free to keep asking questions like these. Well feel free to ask any question because this is brainly.

<h2><u>Answer is a = 8, 8 is answer</u></h2><h2><u></u></h2>

<u>brainliest</u>

8 0
3 years ago
Read 2 more answers
Find the solution to quadratic equation X^2+2x+5-0
VladimirAG [237]

Answer:

=x^2+2x+5

Step-by-step explanation:

X^2+2x+5-0

=X^2+2x+5+0

Combine Like Terms:

=X^2+2x+5+0

=(X^2)+(2x)+(5+0)

=X^2+2x+5

Hope this helped!

7 0
3 years ago
What are the measurements of the garden?
Korvikt [17]

Answer:

length 60 feet

length 2=60 feet

width 1=30feet

width 2=30feet

those is because there is 4 sides to a rectangle

Step-by-step explanation:

because the length is twice the width, 2x 30=length

4 0
3 years ago
Gina randomly selected students at her school to ask them about their
Nesterboy [21]

Answer:

252

Step-by-step explanation:

7/25=252/900

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3 years ago
HELLPPP DUE IN 10 MINUTES
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Step-by-step explanation:

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