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alexgriva [62]
3 years ago
12

What are the two ratios that are equivalent to 2:9

Mathematics
1 answer:
Lisa [10]3 years ago
7 0

Answer:

18:81   12:54

Step-by-step explanation:

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HELP I WILL MARK YOU AS A BRAINLIEST!!
Hoochie [10]

Answer:He averaged about 3 miles per day. Hope this helped ya have a nice day

Step-by-step explanation:

4 0
3 years ago
Nour drove from the Dead Sea up to Amman and her altitude was 409 meters below sea level. When she arrived in Amman 2 hours late
kozerog [31]

Answer:

y=  704.5x - 409

Step-by-step explanation:

Complete question is : . Complete the equation for the relationship between the altitude and number of hours.

SOLUTION

By plotting altitude on y-axis and time or duration of travel on x-axis of the graph, we will have the the location of Nour at t = 0 will be represented by (0, -409)

when t = 2 hours location points will be  at (2, 1000).

As you know, at a constant rate her altitude is increasing , we will have a linear graph with equation y = mx + b --> eq(1)

Slope of the line is given by:

m= (y-y') / (x-x') => (1000+409)/(2-0)

m= 704.5

y-intercept 'b' is -409

Therefore, the eq(1) will become

(1)=> y=  704.5x - 409

Where, 'y' represents Nour's altitude(in meters) relative to sea level after 'x' hours

6 0
3 years ago
If there are 18 marbles in a jar and Edgar's absolute guessing error is what was Edgar's original guess?
Anon25 [30]

Answer:

wait what was edgar's absolute guessing error

Step-by-step explanation:

greater than 18, or less than 18

8 0
3 years ago
Read 2 more answers
A submarine has a radius of 920 meters and a height of 85 meters. Find the volume of the submarine.
Svetlanka [38]

Answer:

V = 71944000pi

Step-by-step explanation:

V = 226,018,741.869864

The approximate volume of this cylindrical sub is 226,018,741.869864 cubic meters

5 0
3 years ago
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16x²-102X=-36<br> How to write this in Vertex form
boyakko [2]

Answer:

x

Step-by-step explanation:

5 0
3 years ago
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