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Anettt [7]
4 years ago
12

Which ratios are proportional to 6/5

Mathematics
2 answers:
Luda [366]4 years ago
6 0
You need other ratios so we can solve it.
alina1380 [7]4 years ago
3 0
Anything that have multiples of 6 and 5

so, if you were to multiply 6 by 2 and 5 by 2 to get 12:10, that is a ratio proportional to 6:5

So, if you multiply any same number to 6 and 5, the ratio should be proportional
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Which of these expressions is a monomial?
Margarita [4]
A monomial has one term. Therefore, A is the only one with one term.
7 0
3 years ago
Read 2 more answers
A positive integer is twice another.the sum of the reciprocal of the two positive integer is 3/14. Find the integers
icang [17]

Answer:

\huge\boxed{14\ \text{and}\ 7}

Step-by-step explanation:

n,\ m-\text{positive integer}\\\\n=2m-\text{a positive integer is twice another}\\\\\dfrac{1}{n}+\dfrac{1}{m}=\dfrac{3}{14}-\text{the sum of the reciprocal of the two positive integer is }\ \dfrac{3}{14}\\\\\text{We have the system of equations:}\\\\\left\{\begin{array}{ccc}n=2m&(1)\\\dfrac{1}{n}+\dfrac{1}{m}=\dfrac{3}{14}&(2)\end{array}\right

\text{Substitute (1) to (2):}\\\\\dfrac{1}{2m}+\dfrac{1}{m}=\dfrac{3}{14}\\\\\dfrac{1}{2m}+\dfrac{1\cdot2}{m\cdot2}=\dfrac{3}{14}\\\\\dfrac{1}{2m}+\dfrac{2}{2m}=\dfrac{3}{14}\\\\\dfrac{1+2}{2m}=\dfrac{3}{14}\\\\\dfrac{3}{2m}=\dfrac{3}{14}\Rightarrow2m=14\qquad\text{divide both sides by 2}\\\\\dfrac{2m}{2}=\dfrac{14}{2}\\\\\boxed{m=7}

\text{Substitute it to (1):}\\\\n=2\cdot7\\\\\boxed{n=14}

8 0
3 years ago
Math problem easy! Giving 40 points and brainly!!
alexandr1967 [171]

Answer B the second one

5 0
4 years ago
the sum of two consecutive integers is less than 83. find the pair of integers with the greatest sum.
pychu [463]
x-first\ number\\x+1-second\ number\\\\x+x+1=83\\2x=82\\x=41\\x+1=42\\\\42+41=83,\ so\ first\ number\ could\ be\ 40\ and\ second\ 41,\ because\\sum\ must\ be\ less\ than\ 83.

7 0
3 years ago
Pls need help, free brain<br> full answer
Nesterboy [21]

Answer:

Equation : 35 + 6.40t < 86.20

t = less than 8 hours

Step-by-step explanation:

If t equals the number of hours they can rent the room before going over their set limit, we would add the base amount (35) to the hourly (6.40t) less than 86.20.

So :

35 + 6.40t < 86.20

6.40t < 51.20 (subtract 35 on both sides)

t < 8 (divide 6.40 on both sides)

:)

4 0
2 years ago
Read 2 more answers
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