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3 years ago

Need help please help me

Mathematics

1 answer:

yanalaym [24]3 years ago

3 0

Write me the question

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During swim practice Brandi swam 6 butterfly stroke laps and 8 freestyle laps. What is the ratio of freestyle laps to total laps

densk [106]

Answer:

4:7

Edit: I just saw the multiple choice options, in this case the right answer is:

but they're both equal

Step-by-step explanation:

The ratio you are looking for is

freestyle laps : (freestyle + butterfly) laps

so:

8 : (6+8)

8:14

Divide by 2 to simplify

4:7

7 0

3 years ago

FOR 14 points! A group of friends are going to see the newest action movie. The price of a ticket is $6.25. As a group, they spe

Amanda [17]

x = number of people went to movies

equation

6.25x + 12 = 30.75

6.25x = 30.75 - 12

6.25x = 18.75

x = 18.75 / 6.25

x = 3

answer

3 people

3 0

3 years ago

Read 2 more answers

PLEASE HELP ASAP!! WILL GIVE BRAINLIEST!!

zhenek [66]

Given is :

The area of the rectangular patio is = 130 square feet

Let the width of the patio be = x feet

As length is 3 feet more than the width, so the length is = x+3 feet

Now area of rectangle is = length * width

$x(x+3)=130$

$x^{2}+3x=130$

$x^{2}+3x-130=0$

$x^{2}+13x-10x-130=0$

$x(x+13)-10(x+13)=0$

$(x-10)(x+13)=0$

This gives either x-10=0 or x+13=0

x-10=0 ; x=10

x+13=0 ; x=-13 (neglect this negative value)

So, the width of the patio is = 10 feet

Length = 10+3 = 13 feet

7 0

3 years ago

6x ^2 over 3x what is the value of x

uysha [10]

Answer:

Step-by-step explanation:

6x^2

-------

6/3 =2

x^2/x =x*x/x =x

6x^2

------- = 2x

6 0

3 years ago

Find the distance between the points (7, -2) and (2, -10).

katrin2010 [14]

Answer:

$\sqrt{89}$

Step-by-step explanation:

d = $\sqrt{(x_{1}-x_{2} )^{2} +(y_{1} -y_{2} )^{2} }$

d = $\sqrt{(7-2)^{2} +(-2+10)^{2} }$

d = $\sqrt{5^{2} +(-8)^{2} }$

d = $\sqrt{25+64}$

d = $\sqrt{89}$

3 0

1 year ago