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3 years ago

4/9+5/9+8/9 Plisss donkk kk

Mathematics

1 answer:

Alja [10]3 years ago

4 0

Answer:

17/9

Step-by-step explanation:

4+5+8/9 ( Because all denominator is same so take 9 as common)

17/9

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Please help asap!! Thank you

djyliett [7]

Step-by-step explanation:

Hey, there!!

Let's simply work with it,

60° + 2x° + (2x+12)° = 180° { being a linear pair}.

or, 72° + 4x = 180°

4x = 180° - 70°

$x = \frac{108}{4}$

Therefore, the value of x is 27°.

Now,

2x° = (2×27)°= 54°

(2x+12)° = 2×27°+12°= 66°.

(x+2)= 27+ 2= 29°

Now, The left angle is 27°.

Therefore, The answer is option A.

Hope it helps...

6 0

3 years ago

Is 2 to the power of 3 bigger then the square root of 5?

BARSIC [14]

Answer:

Yes.

Step-by-step explanation:

Let's write out each problem:

$\sqrt{5}$ = 2.3

$2^3$ = 8

Now that we have both answers to each expression, we can tell that $2^3$ , in fact, is larger than the square root of 5.

So your answer is, "Yes, $2^3$ is bigger than the square root of 5.

Feel free to give brainlest.

Have an amazing day!

6 0

3 years ago

7-ounce package costs $2.59. A 12 ounce package costs $4.56. An 18 ounce package costs $6.30. Which package is the best buy?

Yanka [14]

Answer:

18 ounce package for $6.30

Step-by-step explanation:

For each one, you divide the money by the package to see how much it is per ounce.

2.59 / 7 = $0.37 per oz

4.56 / 12 = $0.38 per oz

6.30 / 18 = $0.35 per oz

4 0

3 years ago

Factor: (m+2)^2−(m+2)+mn·(n+2)+2n(n+2)

bazaltina [42]

ANSWER
${(m + 2)}( {n}^{2} + 2n + m + 1)$

EXPLANATION

The given expression is

${(m + 2)}^{2} - (m + 2) + mn(n + 2) + 2n(n + 2)$

We factor to get,

$= {(m + 2)}(m + 2 - 1) +n (n + 2) (m+ 2)$

This implies that,

$= {(m + 2)}(m + 1) +n (n + 2) (m+ 2)$

We factor further to obtain,

$= {(m + 2)}((m + 1) +n (n + 2))$

or

$= {(m + 2)}( {n}^{2} + 2n + m + 1)$

5 0

3 years ago

Find the measure of angle U

marin [14]

Answer:

Step-by-step explanation:

i promise this is the answer i go to k12 and got the answer correct

8 0

3 years ago