Answer:
6
Step-by-step explanation:
Hello,
The two triangles are <u>similar</u> and x is <u>positive</u>, <u>different from 0</u>, so we can write.

Thanks
Answer:
Angle LKM is 110
Step-by-step explanation:
Since all the angles in a triangle equal 180, and 60 is one angle you can see its an equilaterial triangle.
so x=60
Then 3(60)-70=110
So LKM=110
Answer: 35 degrees
Step-by-step explanation: 180-145=35
Answer:
The coefficient of q is 7
Step-by-step explanation:
The two expressions are
(23q – 34) and (–16q – r)
and .
(–16q – r)
The sum of the two expressions is
23q - 34 + -16q - r
When we group like terms the expression will be,
=23q - 16q - r - 34
When we simplify the expression will now be
=7q - r - 34
The coefficient of q is the constant behind q in the expression.
The coefficient of q is therefore 7.
Answer:-9+2I
Step-by-step explanation: MUTIPLYING THE SECOND BRACKET BY THE NEGATIVE SIGN.
(-3-3I)(-6+5I)
COLLECTING LIKE TERMS
(-3-6)(-3I+5I)
=-9+2I