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never [62]
3 years ago
10

Please help!?! Last grade for my 4th quarter of quarantine school!

Mathematics
2 answers:
viva [34]3 years ago
8 0

Answer:3x^2-5x=-8 is the one that has 2 complex solutions

Step-by-step explanation:

xenn [34]3 years ago
4 0
All except the 12x=9x2+4
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Which correctly renames
Goshia [24]

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woahhh thats confusing ash

Step-by-step explanation:

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2 years ago
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Giving brainliest for correct awnser. Factor the expression below. <br>​
tresset_1 [31]

Answer:

B. (x + 3) (x + 27)

Step-by-step explanation:

<em><u>To factor the expression, you must split the middle term (18x) into two terms that can be added to get 18, and multiplied to get 81:</u></em>

<em><u /></em>x^2 + 18x + 81

x^2 +3x + 27x + 81

<em><u>Group:</u></em>

<em><u /></em>(x^2 +3x) (27x + 81)

<em><u>Take out GCF (Greates Common Factor):</u></em>

x(x + 3) 27(x + 3)

(x + 27) (x + 3)

8 0
3 years ago
How are two figures congruent?
Sedbober [7]

When angles and sides are all equal

3 0
3 years ago
What is the measure of RMN? ​
wariber [46]

Answer:

The Answer is: 63°

Step-by-step explanation:

The angle 117° is the key information. Across the line, the angle 117° is part of the 180° across the line. Angle RMN is equal to 180° - 117° =  63°

5 0
2 years ago
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Expand the logarithm as much as possible using properties. please help!
Solnce55 [7]

Step-by-step explanation:

log (√1000000x)

Rewrite √1000000x as (1000000x)1/2.

expand long ((1000000x)1/2) by moving 1/2

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log

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Logarithm base 10 of 1000000 is 6.

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Cancel the common factor of 2.

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Combine 1/2 and log(x)

3+ long(x)/2

3 0
3 years ago
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