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nirvana33 [79]
4 years ago
11

Simplify -(10z + 9x) - 8z

Mathematics
1 answer:
JulsSmile [24]4 years ago
7 0

Answer:

−9x−18z

Step-by-step explanation:


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A research company surveys 8000 people the company expects 6000 to respond favorably if there is a percent error of 2.5% what is
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Answer:

<u><em>Least Amount Likley: 7800 </em></u>

<u><em>Favorable:8200 </em></u>

Step-by-step explanation:

<u><em>Favorable 8000+2.5% </em></u>

<u><em>Least 8000-2.5% this is the range</em></u>

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Create a factorable polynomial with a GCF of 6. Rewrite that polynomial in two other equivalent forms. Explain how each form was
mel-nik [20]
We are asked in the problem to devise a polynomial equation that has a GCF of 6 which means each of the terms can be divided to 6. For example: 6*(x^2 + x+1) = 6x^2 + 6x +6. This polynomial is created by multiplying each terms by the number 6 which is distinguished by factoring. 
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(m+n)¹⁰; The 6th term will contain m?n?​
Nataly_w [17]

Answer:

252.m^5.n^5

Step-by-step explanation:

6 0
3 years ago
An unknown number is increased by -3. the result is -8<br> find the unknown number
Rudiy27

Answer:

The unknown number is -5.

Step-by-step explanation:

-3 + -5 = -8

-8 - -3 = -5

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6 0
3 years ago
When viewed from the front, the rope used to tie down a tent forms a pair of supplementary angles with the ground. Find $m\angle
pentagon [3]

Answer:

<ABC = 49°

Step-by-step explanation:

The sum of two supplementary angle is 180. From the diagram, the two angles are 3x+4 and 8x+11. IF this two angles are supplementary then;

3x+4+8x+11 = 180

11x+15= 180

11x = 180-15

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x = 165/11

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From the attached diagram, <ABC = 3x+4

<ABC = 3(15)+4

<ABC = 45+4

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3 0
3 years ago
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