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3 years ago

In cele două săptămâni cât a stat la bunici, Adrian a citit o carte de povești. Ştiind că în prima

Mathematics

2 answers:

Lana71 [14]3 years ago

8 0

Answer:

133 pagini

Step-by-step explanation:

1)Câte pagini a citit în prima săptămână?

7 ×8 =56

2)Câte pagini a citit în a doua săptămână?

7 ×11 =77

3)Câte pagini are cartea?

56 +77 =133

polet [3.4K]3 years ago

6 0

Answer:

ogy the most important single family homes in the underground parking lot of the squirrel the dictionary mean of where suggest a set time because of the homeware the

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Diane runs 10 miles in 55 minutes, how many minuets does she take per mile?

Brut [27]

Step-by-step explanation:

Hi!!

 It's simple, you can do it easily. 

no. of miles = 10 miles

time = 55 mins.

now,

no. of mins for 1 mile = no. of miles/ time

 = 10 /55

 =0.18181818 min.

so, she takes 0.181818 or 2/11 min per each mile.

Hope it helps...

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3 years ago

Read 2 more answers

What is true about the completely simplified sum of the polynomials 3x squared y squared minus 2 x y to the power of 5 and negat

12345 [234]

Answer:

The sum is a binomial with a degree of 6.

Step-by-step explanation:

To find : What is true about the completely simplified sum of the polynomials $3x^2y^2-2xy^5$ and $-3x^2y^2+3x^4y$ ?

Solution :

The polynomials $3x^2y^2-2xy^5$ and $-3x^2y^2+3x^4y$ ,

The sum of polynomial is given by,

$S=3x^2y^2-2xy^5+(-3x^2y^2+3x^4y)$

On simplifying , we get,

$S=3x^2y^2-2xy^5-3x^2y^2+3x^4y$

$S=-2xy^5+3x^4y$

Therefore, the result obtained is a binomial with a degree of 6.

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3 years ago

Explain plzzzzzzzzzzzzzz

timurjin [86]

Answer:

8/3

Step-by-step explanation:

x equals 8/3

7x_2_4x_6=0

3x=8 ÷3 in both sides

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