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3 years ago

15

Helpppppp me please

1 answer:

tensa zangetsu [6.8K]3 years ago

3 0

Step-by-step explanation:

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Divide. Check your answer using multiplication 8.14 divided 20

kipiarov [429]

Answer:

0.407

Step-by-step explanation:

8.14÷20 which equals 0.407 hdjdnfbdn

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3 years ago

If a and b are positive constants and if a(x-y) = b(y-x), what is the value of the ratio of x/y?

Mekhanik [1.2K]

Answer: x/y=1

Step-by-step explanation:

a(x-y)=b(y-x)

(a+b)x=(a+b)y

x/y=1 ans

hope this helps

8 0

3 years ago

Please HELP!! I’ll mark you as brainliest

disa [49]

The correct choice is C .

5 0

3 years ago

Read 2 more answers

What is a statement that is assumed to be true without proof

aalyn [17]

Answer:

where is the statement?????!!!

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3 years ago

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Rico can walk 3 miles in the same amount of time that Donna can walk 2 miles. Rico walks at a rate 2 miles per hour faster than

tatyana61 [14]

Answer:

$13$

Step-by-step explanation:

Donna's Rate is $R$

Rico's Rate is $R+2$

$\frac{R}{R+2}=\frac{2}{3}$

Cross-Multiply

$2(R+2)=32$

$2R+4=3R$

$4=R$

Donna's Rate is $R=4$

Rico's Rate is $R+2=6$

$\frac{6(130)}{60} = \frac{130}{10}=13$

5 0

3 years ago