Answer:
ok can i buy some?
Step-by-step explanation:
Answer:
The elevation would be -45 feet
Step-by-step explanation:
Answer:
tell martha to buy huwei matebook x 2020 , its a good one
Step-by-step explanation:
Answer:
a = 49°
Explanation:
You use the rule ‘exterior angle of a triangle’ which states that the exterior angle is equal to the sum of the two opposite interior angles.
To put it mathematically:
a + a = a + 49° (Ext angles of triangle)
a = a - a + 49°
a = 49°
