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2 years ago

2/3 + 5/9 in lowest terms

Mathematics

2 answers:

vladimir1956 [14]2 years ago

6 0

Answer:

$1 \frac{2}{9} \\$

Step-by-step explanation:

$\frac{2}{3} + \frac{5}{9} \\ = \frac{6}{9} + \frac{5}{9} \\ = \frac{11}{9} \\ = 1 \frac{2}{9}$

Hope this is helpful and useful :)

maw [93]2 years ago

4 0

2/3*3/3= 6/9

New problem:

6/9+5/9

Improper fraction: 11/9

Simplified: 1 & 2/9

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jeka94

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5 0

2 years ago

Michael’s weight can be represented by the expression 72x^5. Al’s weight can be represented by the expression 9x^7.

podryga [215]

Answer:

a) $\frac{72x^5}{9x^7}$

b) $=\frac{8}{x^2}$

c), Yes; $8x^2$

Step-by-step explanation:

Michael's Weight: $72x^5$

Al's weight: $9x^7$

a) Ratio of Michael's weight to Al's weight: $\frac{72x^5}{9x^7}$

b) This ratio simplifies to: $\frac{8\times 9x^5}{9x^5\timesx^2}$

$=\frac{8}{x^2}$

c) Yes, If the exponent in each expression were negative, then we have:

Ratio of Michael's weight to Al's weight: $\frac{72x^{-5}}{9x^{-7}}$

This ratio simplifies to: $8x^{-5--7}=8x^2$

The two ratios are not the same.

3 0

2 years ago

(100 points) Give a step by step explanation on how you solved this problem

Lina20 [59]

Use substitution
Given both y values, you know that they have to be equal

3x + 3 = x - 1
2x + 3 = -1
2x = -4, divide by 2
x = -2
Now plug x value into any of the equation to find y value
y = 3(-2) + 3
y = -6 + 3, y = -3

Solution: x = -2, y = -3

4 0

2 years ago

Read 2 more answers

Need Help ASAP Will Mark Brainliest

N76 [4]

Answer:

Irrational:

3√25, √256, √141

Rational:1.1625, 5.516...

Step-by-step explanation:

8 0

2 years ago