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GuDViN [60]
3 years ago
14

PLEASE HELP 3x - (2x - 17)-2/3 (12x – 9)

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
7 0

Answer:

174

Step-by-step explanation:

mark brainliest

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Rewrite the following in the form log(c). log(4) - log(2)
Elis [28]

Answer:

log(2)

Step-by-step explanation:

log(4) − log(2)

log(4/2)

log(2)

3 0
3 years ago
Find the midpoint of each side of the trapezoid. Connect the midpoints. What is the most precise classification of the quadrilat
alex41 [277]
The midpoints of the sides of the trapezoid are:
M  ( - 1 , 1 ), N ( 1, - 1 ), P ( 3, 1 ), Q ( 1, 3 ).
MN = NP = PQ = QM = √ ( 2² + 2² ) = √ 8 = 2√2
∠MNP = ∠NPQ = ∠PQM = ∠QMN = 90°
Answer:
The quadrilateral formed by joining the midpoints of the sides of the trapezoid is a square. 
6 0
3 years ago
11 chocolate bars cost 10 dollars
inna [77]

I'm not sure what you're trying to ask, but if you're trying to find the individual cost;

Solution: Cost of 1 candy bar is $0.91

Explanation: The quotient of 10 and 11 is 0.90909090909, which rounds into 0.91

Hope This Helps!!!

-Austint1414

3 0
2 years ago
How do relational databases work mathematically?
Dmitrij [34]

Answer:

A relational database stores data in a series of tables so that the data models a mathematical theory of relations. The model allows for queries based on projection, selection, and join, among other operations, and connects the data in the tables by way of keys.

3 0
2 years ago
Read 2 more answers
Find the measure of an angle if its supplement measures 20° less than 3 times its<br> complement.
Alex777 [14]
  • 53.3 ° approxiametly
  • In the given question:
  • an angle which is three times of its compliment and less than 20°
  • based on this statement , the equation formed
  • 3x-20° = 180° (
  • sum of supplement)
  • 3x =180-20
  • 3x= 160
  • x=53.3
  • complement angle is a sum of two angles which is equal to 90° , if two angles add up to form a right angle, then these angles are referred to as complementary angles
  • supplement angle is sum of two angles which is equal to 180° ,  if two angles add up, to form a straight angle, then those angles are referred to as supplementary angles.  

To know more about supplement angles visit :

brainly.com/question/25889161

#SPJ9

  •  

4 0
1 year ago
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