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Scorpion4ik [409]
3 years ago
13

The ratios of boys to girls on a soccer league is 2:5. If there are 28 boys, how many girls are playing soccer? EXTRA POINTS! WI

LL MARK AS BRAINIEST ASAP
Mathematics
2 answers:
Leviafan [203]3 years ago
4 0
If it’s 2:5 then there should be 70 girls!
Allushta [10]3 years ago
3 0
28/2=14
14•5=70
70 girls are on a soccer league
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2x2x5x5 or 2^2*5^5 hope this helps!
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3 years ago
If a certain trip takes 40 minutes when you travel 50 miles per hour, how many minutes would it take if you travel 40 miles per
vitfil [10]

Answer:

It would take 50 minutes

Step-by-step explanation:

<u>Distance, velocity and time</u>

The speed is the rate at which the distance changes with respect to time. If x is the distance, t is the time, the speed v can be obtained by

\displaystyle v=\frac{x}{t}

We know the trip takes 40 minutes when traveling at 50 miles/hour. The distance can be determined by isolating x in the above equation

x=vt

The given time is expressed in minutes, we need to convert it to hours. 40 minutes is \frac{40}{60}=0.6666...\ hours. The distance is

\displaystyle x=(50)(0.666..)=33.33\ miles

If the speed was 40 miles/hour, the same distance would be covered in t hours, taken from the above equation as

\displaystyle t=\frac{x}{v}

t=\frac{33.33}{40}=0.8333\ hours = 0.83333*60= 50\ minutes

4 0
3 years ago
Read 2 more answers
a silk worm wind ts cocoon out of one long slik fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their
Serhud [2]
Since the number ranges between 3 and 10, an equation can't be made because the number is always unknown or can be different every time
4 0
3 years ago
Solve quadratic equations by completing the square x^{2}+13x+22=0
Leno4ka [110]
I hope this helps you



x^2+13x+22=0



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7 0
3 years ago
What is 4/8 + 1/4 simplified what is 3/5 + 2/10 simplified what is 1/3 + 3/9 simplified what is 2/10 +2/5 simplified and what is
fomenos

Answer:

3/4, 4/5, 2/3. 3/5, 2/3

Step-by-step explanation:

What is 4/8 + 1/4 simplified

4/8 + 1/4

4/8 + (1/4)*2/2 (find the common denominator in our case it is 8)

4/8 + 2/8

6/8

or, 3/4 (I simplified the fraction to lowest term)

what is 3/5 + 2/10 simplified  

3/5 + 2/10

3/5 + 1/5

4/5

what is 1/3 + 3/9 simplified

1/3 + 3/9

1/3 + 1/3

2/3

what is 2/10 +2/5 simplified

2/10 + 2/5

1/5 + 2/5

3/5

what is 3/6 + 2/12 simplified

3/6 + 2/12

3/6 + 1/6

4/6

2/3

4 0
3 years ago
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