Ask question

Ask question

All categories

2 years ago

14

I need help with this question!

1 answer:

KATRIN_1 [288]2 years ago

7 0

Answer:

h+c=28

4h+2c=80

Step-by-step explanation:

The total amount of horses and chickens is 28. So h+c=28. Each horse has 4 legs. Each chicken has 2 legs. There are h amount of horses and c amount of chickens. So 4h+2c=80.

h+c=28

4h+2c=80

You might be interested in

Answer to this equation

Katen [24]

The answer would be 30 over 4

7 0

3 years ago

There are 90 total days in winter. If it snowed 30% of the days, on how many days did it snow?

Gemiola [76]

Answer:

o your questions about snow: Is it ever too cold to snow? ... No, it can snow even at incredibly cold temperatures as long as there is some source ... area of the United States, see the average snowfall total table for hundreds of ... Seven days? ... Finally, a Winter Weather Advisory is issued for accumulations of snow

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Help I will mark you brainly

Ludmilka [50]

Answer:

<em>Hi</em><em> </em><em>there</em><em>!</em><em>!</em>

<em>The</em><em> </em><em>answer</em><em> </em><em>would be</em><em> </em><em>x</em><em>=</em><em>2</em><em>0</em><em> </em><em>and</em><em> </em><em>y</em><em>=</em><em> </em><em>1</em><em>0</em><em> </em><em>root</em><em> </em><em> </em><em>3</em><em> </em><em>or</em><em> </em><em>on</em><em> </em><em>decimal</em><em> </em><em>it's</em><em> </em><em>1</em><em>7</em><em>.</em><em>3</em><em>2</em><em>.</em>

<em>explanation</em><em> </em><em>look</em><em> </em><em>in</em><em> </em><em>picture</em><em>,</em><em> </em><em>alright</em><em>. </em>

<em><u>I</u></em><em><u> </u></em><em><u>hope</u></em><em><u> </u></em><em><u>it will</u></em><em><u> </u></em><em><u>help u</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

5 0

3 years ago

Read 2 more answers

For a population with u=100 and a=20, what is the z-score that corresponds to x=90?

max2010maxim [7]

I guess that u = μ & that a=σ. If so:

μ =100 & that σ =20 & x=20

Z score = (x-μ) / σ ==> Z score = (90-100)/20 ==> Z = - 0.5

3 0

3 years ago

a parallelogram has one angle that measures 55 degrees. what are the measures of the other angles in the parrelogram.

Ugo [173]

a parallelogram has four sides so all its angles add up to make 360

the angle across from the 55 would also be a 55 equaling a 110 degrees angle leaving you with 250 so your other two angles both equal 125

3 0

3 years ago