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sattari [20]
3 years ago
9

Plz explain in a paragraph to get brainliest

Mathematics
1 answer:
yanalaym [24]3 years ago
4 0

Answer:

500 people took the survey.

Step-by-step explanation:

12 divided by 3 is 4 and 15 divided by 3 is 5. that means 4 of every 5 people prefer restaurants. Multiply that by 100 and you get 400 of every 500 people prefer restaurants. Hope this helps!

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there are 192 players in a basketball tournament each player will have 3 family members at each game each team will play at leas
alisha [4.7K]

Answer:

there are in total 192 basketball players and 486 family memebers the least amount would be 243

Step-by-step explanation:

5 0
3 years ago
Solve the equation by completing the square. Round to the nearest tenth, if necessary. Simplify your solutions and enter them fr
Slav-nsk [51]

Answer:

-1.1, 6.1

Step-by-step explanation:

-2X^2+10X+14=0

(-2X^2+10X+14)/-2=0

X^2-5X-7=0

Then use the quadratic formula because you can't factor

Fill in the equations and solve. One should have the plus and the other should have the minus and that's how you get the 2 different answers.

A=1

B=-5

C=-7

4 0
2 years ago
Finding the area of a circle with a diameter of 6ft. Use the formula A=<br> πr2.<br> HELP!!!
mylen [45]

Answer:

Step-by-step explanation:

If diameter is 6 then the radius is half of that or 3.

A = pi * r^2

A = pi * 3^2

A = 9pi ft^2

7 0
3 years ago
Can someone please explain step by step on this problem for a brainliest!
Shkiper50 [21]

Answer:

Combine the like terms. In this equation there are two like terms. They both are xy. Note: When there is no number in front of a term, you can assume that the number is 1.

5xy - 1xy

Subtract normally and then attach the xy.

4xy

Hope this helps! :)

7 0
2 years ago
Read 2 more answers
How do I evaluate using the given values <br><br> P+r-2; use p=3 and r=2
natali 33 [55]

Answer:

3

Step-by-step explanation:

P+r-2

=3+2-2

=5-2

=3 is the answer.........................

4 0
3 years ago
Read 2 more answers
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