Answer:
9
Step-by-step explanation:
let a = 2
b = 5
2a + b
Substituting the values,
=> 2(2) + 5
=> 4 + 5
=> 9
<h3>
Answer is ED</h3>
note: ED is the same as DE. The order of the segment letters does not matter.
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Explanation:
In the sequence ABC, the letter B is the second letter and A is the first.
So the corresponding segment to BA will have its first slot be the second letter of DEF, and its second slot be the first letter of DEF. That's how I'm getting ED for the answer. It is the same as DE because it's the same segment.
The corresponding sides are congruent due to the CPCTC which stands for "corresponding parts of congruent triangles are congruent".
Answer:
C. A is an obtuse angle.
Step-by-step explanation:
It tells you than an angle greater than 90 and less than 180 is an obtuse angle. (Right angles are 90 degrees and 180 angles are straight angles.)
120 > 90 and 120 < 180, so A is an obtuse angle.
Hope this helps!
You can know if a triangle is similar if they're congruent or have 2 of the same length and same angle SAS, if they have the same lengths SSS, if the have 2 of the same angles and 1 same length ASA or AAS.
Answer:
(2x+5)x(4x+3)
Step-by-step explanation:
have a nice day
