2 answers:
Answer:
k=6
Step-by-step explanation:
a line is 180deg and since there is a 90deg angle there, you can subtract it from 180, leaving you with 90.
(7k + 8) + 40 = 90 >> subtract 40 from both sides
7k + 8 = 50 >> subtract 8 from both sides
7k = 42 >> divide both sides by 7 to get k alone
k = 6
Answer:
Combine like terms in the left side. Substract both sides. Divide by both sides therefore. the answer is the option
Step-by-step explanation:
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Answer:
D. same interior angles
Step-by-step explanation:
The angles that are formed on same sides of the line t and inside the two lines ( a and b) are same interior angles.
Answer: i- same girl
Step-by-step explanation:
The correct answer is 1087
Answer:
Step-by-step explanation:
The only way I know is to divide the centimeters by 30.48
(x+10)+(3x-5)+x=5x+5
5x-5=180
+5 +5
5x=185
185/5=37
37=x
