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stepladder [879]
2 years ago
13

(14v^7x^2-3v^7x^5)divided by (-2v^4x^3)

Mathematics
1 answer:
Dmitrij [34]2 years ago
5 0

.1 Simplify: 5n(2n3+n2+8)+n(4-n).

Solution:

5n(2n3+n2+8)+n(4-n).

= 5n × 2n3 + 5n × n2 + 5n × 8 + n × 4 - n × n.

= 10n4 + 5n3 + 40n + 4n – n2.

= 10n4 + 5n3 + 44n – n2.

= 10n4 + 5n3 – n2 + 44n.

Answer: 10n4 + 5n3 – n2 + 44n

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3 years ago
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URGENT: PLEASE HELP!!!
algol [13]

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7 1/2

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Ivahew [28]

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3 years ago
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SHORT RESPONSE Two angles of a triangle have measures of 35° and 80°. Find the values of the exterior angle measures of the tria
Oduvanchick [21]

Answer:

Step-by-step explanation:

Before giving the exterior angles, find the third angle. A triangle (all triangles) measure 180 degrees.

35 + 80 + x = 180

115 + x = 180

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x = 65

Exterior angles are supplements of the interior angles.

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5 0
2 years ago
6j-k=23<br>3k+6j=11<br>Solve j and k ​using the elimination method on the simultaneous equations
frez [133]

Answer:

Step-by-step explanation:

6j - k = 23

6j + 3k = 11.....multiply by -1

---------------

6j - k = 23

-6j - 3k = -11 (result of multiplying by -1)

---------------

-4k = 12

k = -12/4

k = - 3 <=====

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j = 10/3 <===

solution is : j = 10/3 and k = -3

5 0
3 years ago
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