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kicyunya [14]
3 years ago
9

2.75j + 2.25 - 1.5j +3 simplified expressions

Mathematics
1 answer:
Sedbober [7]3 years ago
6 0

Answer:

1.25j+5.25

Step-by-step explanation:

2.75j + 2.25 - 1.5j +3

Group similar factors

(2.75j-1.5j)+(2.25+3)

Add or substract

1.25j+5.25

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Mrrafil [7]

10.9297 anxdjehsimdudneueneieo

4 0
2 years ago
Simplify. Use a horizontal format. <br><br> (-2y2 - 4y - 11) + (4y2 - 4y)
dimulka [17.4K]
-4y-11 that the answer hope it helps
6 0
3 years ago
Round 13.897 to the nearest tenth
ohaa [14]

Answer: 13.900

Step-by-step explanation:

7 0
3 years ago
rewrite the polynomial 2y^2+ 6y^3-11-17y^4+8y^5 in the standard form also find its degree and coefficient of y^4
OleMash [197]

Answer:

The standard form is  8 y ⁵ - 17 y⁴ + 6 y³ +2 y² - 11

The degree of given polynomial is '5'

the co-efficient of  y⁴  is '-17'

Step-by-step explanation:

Given standard form 2 y²+ 6 y³-11-17 y⁴+8 y⁵

<em>The form ax² + b x + c is called the standard form of the quadratic expression of 'x'.This is second degree standard form of polynomial.</em>

<em>The form ax⁵ + b x⁴ + c x³ +d x² +ex +f  is called the standard form of the quadratic expression of 'x'.This is fifth degree standard form of polynomial</em>

now Given polynomial is  2 y²+ 6 y³-11-17 y⁴+8 y⁵

The standard form is

                                8 y ⁵ - 17 y⁴ + 6 y³ +2 y² - 11

<u><em>Conclusion</em></u>:-

<em>The degree of given polynomial is '5'</em>

<em>The co-efficient of  y⁴  is '-17'</em>

<em>   </em>

5 0
3 years ago
Practice using experimental probability.
VLD [36.1K]
Hi there!

The answer would be B. The number 3 was rolled 5 times in 36 trials.

This shows that out of all 36 times the dice was rolled the number 3 faced upwards 5 times.

Hope this helps !
4 0
3 years ago
Read 2 more answers
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