I don’t have a calculator on me but I can work you through the steps. 1) you’re going to set 2x-10 equal to 70 and solve for x so it should look like 2x-10=70 once you get x you can plug that into both equations and solve, you then should have all the angles!
When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is transformed into its opposite (its sign is changed). If you forget the rules for reflections when graphing, simply fold your paper along the x-axis (the line of reflection) to see where the new figure will be located.
Answer:
bc = 5.8cm , A and B are :
Step-by-step explanation:
5²+3²
25+9
√(34
=5.8cm
A and B=( 180°-90°):2=45°
Answer:
Answers are B, E
Explanation:
What do you think of that L?
Answer:
Va entre-3y-4
Step-by-step explanation:
