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Lunna [17]
3 years ago
8

2 x4 + 14x² + x² – 21x – 6 2x² – 3

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
4 0

====== -1-17x-50x^6
=
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If ∠1 and ∠2 are vertical angles and m∠2=108°, find m∠1.
marysya [2.9K]

Answer:

72

Step-by-step explanation:

Is it 72???

5 0
3 years ago
What is 3/6 as a decimal?
iren2701 [21]
0.5 is the answer hope I helped you
5 0
3 years ago
What is 8mn⁵-2m⁶+5m²n⁴-m³n³+n⁶-4m⁶+9m²n⁴-mn⁵-4m³n³ in standar form?
vovangra [49]

The expression in standard form is n⁶ + 7mn⁵ + 14m²n⁴ - 5m³n³ - 6m⁶

<h3>How to express in standard form?</h3>

The expression is given as:

8mn⁵-2m⁶+5m²n⁴-m³n³+n⁶-4m⁶+9m²n⁴-mn⁵-4m³n³

Collect the like terms

8mn⁵ -mn⁵ - 2m⁶ -4m⁶ + 5m²n⁴ +9m²n⁴+n⁶ - 4m³n³ - m³n³

Evaluate the like terms

7mn⁵ - 6m⁶ + 14m²n⁴+n⁶ - 5m³n³

Rewrite in standard form

n⁶ + 7mn⁵ + 14m²n⁴ - 5m³n³ - 6m⁶

Hence, the expression in standard form is n⁶ + 7mn⁵ + 14m²n⁴ - 5m³n³ - 6m⁶

Read more about expressions at:

brainly.com/question/723406

#SPJ1

7 0
2 years ago
Can y’all solve all of this please I WILL GIVE MASSIVE POUNTS I REALLY NEEDS HELP WITH THIS THAMK YOU.
jekas [21]

Answer:

okay I will just give the answers 3- 240, 4-69,000 5-42 6-4.80 7- 15 8-115

Step-by-step explanation:

3 0
3 years ago
Find the value for x <br> Can somebody help me? <br> Please
Katena32 [7]

Answer:

1-7 2-6 3-6 4-4

Step-by-step explanation:

To do this, you must notice that all of these are isosceles triangles (2 of the sides are the same.) You already have 1 value on each triangle, and the length of that side is the same length as the side with the unknown value, so those are the correct answers. If I made a mistake, please correct me. Everybody makes mistakes.

8 0
3 years ago
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