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Rina8888 [55]
3 years ago
15

Can someone please help me

Mathematics
1 answer:
aliina [53]3 years ago
7 0

Answer:

A. 1/27

Step-by-step explanation:

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HELP!!!!
mafiozo [28]

By definition, the standard form of a polynomial is given by:

ax ^ n + ... + bx ^ 3 + cx ^ 2 + dx + e

We then have the following polynomial:

2x ^ 2-4x ^ 3 + \frac{6}{3}

Rewriting in its standard form we have:

-4x ^ 3 + 2x ^ 2 + 2

We realize that the polynomial has three terms, therefore, it is a trinomial.

The largest exponent of the polynomial is three and therefore we have a trinomial of degree three.

Answer:

-4x ^ 3 + 2x ^ 2 + 2

Three degree trinomial.

5 0
3 years ago
Three of the angles of a polygon are
zmey [24]

Answer:

three angles of a polygon are each 105.5,the sum of the angles in the polygon is 2520. find each of the other angles if they are equal to each other. For a polygon with n sides and n angles, the sum of the measures of all the interior angles equals (n-2)180 degrees. 16-3=13

6 0
3 years ago
Write an equivalent expression for 4(11a - 20)
MAXImum [283]

Answer:

44a - 80

Step-by-step explanation:

Multiply 4 by each of the two terms inside the parantheses.

4 × 11a = 44a

4 × -20 = -80

Combine the two terms:

44a - 80

5 0
3 years ago
Read 2 more answers
Hi can anyone help me with question 1 and 3
lukranit [14]

Answer:

292 and 2092

Step-by-step explanation:

Surface area:

Wall 1: 40 x 3 = 120m^2

Wall2: 40 x 3 = 120m^2

Wall 3: 15 x 3 = 45m^2

Wall 4: 15 x 3 = 45m^2

Ceiling: 15 x 40 = 600m^2

Total : 240 + 600 + 90 = 730

So, cost of painting = 730/25 x 10 = 29.2 x 10 = 292

Total: 292 + 1800 = 2092

8 0
3 years ago
Smallest to largest 0.8 30% 3/5
rjkz [21]
Change everything to the same thing. See like how 30% is a percent you can move the decimal of 0.8 to make it a percent like 80%, then for 3/5 you divide 3 by 5 and you get 0.6 then you can move the decimal to get 60%. So all you have to do now is order the percentages from smallest to largest. Like so 30%, 60%, 80% which then ends up as 30%, 3/5, 0.8.
6 0
3 years ago
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