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Mazyrski [523]
2 years ago
6

Simplify this algebraic expression completely 10y-3(y+5)

Mathematics
1 answer:
vodka [1.7K]2 years ago
6 0

Answer:

7y - 15

Step-by-step explanation:

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Given: △KLM, LM=20 3 <br> m∠L=105°, m∠M=30°<br> Find: KL and KM
Yuki888 [10]

Answer:


Step-by-step explanation:

Split the triangle into a 30-60-90 triangle. Since you have LM from that triangle, you can figure out the other sides. Then, using the leg from that triangle, the one next to it is a 45-45-90 triangle, meaning it's isosceles.

KM = 30 + 10√3

KL = 10√6


3 0
3 years ago
Part C: Describe the constraints of the domain. (3 points)<br><br><br><br> MAX PTS AND BRAINLIEST
Umnica [9.8K]

Answer:

Domain constraints include entity integrity and referential integrity and this domain is a set of values that may be assigned to an attribute. The entity integrity rule states that no part of a primary key cannot be null. Referential integrity states that each foreign key value must match a primary key value or be null

Each table has certain set of columns and each column allows a same type of data, based on its data type. The column does not accept values of any other data type.

Step-by-step explanation:

Domain constraints include entity integrity and referential integrity and this domain is a set of values that may be assigned to an attribute.

The ENTITY INTEGRITY rule states that no part of a primary key cannot be null while the REFERENTIAL INTEGRITY rule states that each foreign key value must match a primary key value or be null.

Each table has certain set of columns and each column allows a same type of data, based on its data type in which the column does not accept values of any other data type.

Therefore Domain constraints are user defined data type and can define in this way:

Domain Constraint = data type + Constraints (NOT NULL / UNIQUE / PRIMARY KEY / FOREIGN KEY / CHECK / DEFAULT)

5 0
3 years ago
Which statement is not true about the pattern shown?
adoni [48]

Answer:3

Step-by-step explanation:2 4 6 8 12 16 24

4 0
3 years ago
Find the volume of the triangular prism.​
MissTica

Answer:

theres no picture

Step-by-step explanation:

4 0
3 years ago
PLZ Help me!!! 20 Points! Plz, know the answers!
Nastasia [14]
<span>Jack needs to save $125 but he has saved $35.
He makes $7.50 an hour at his job.
With x representing the number of hours

</span><span>so equation

7.5x + 35 = 125
7.5x = 90
     x = 12

answer
C. </span>C. 7.5x + 35 = 125; x = 12 
8 0
3 years ago
Read 2 more answers
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