Answer:the answer is 5/9
Step-by-step explanation:
Answer:
a= 30
b=60
c=105
Step-by-step explanation:
A forms a vertical angle with another angle that measures 30 degrees, therefore,
a= 30 degrees.
Since a is 30 degrees and a and b are in the same triangle with a 90-degree angle and all interior angles in a triangle equal 180 degrees.
Then, 30+90+b=180
120+b=180
b=60
Angle c and an angle that equals 75 degrees are supplementary. meaning that they add up to 180 degrees.
180-75=c
105=c
Answer:
Opposite angles are right angles.
Step-by-step explanation:
There are no right angles in a parallelogram.
1200, (2)3+(2)2+2 = 6+4+2 = 12 12(100)= 1200
1. one hour and 25 minutes
2. 1,007.993
3.Yes it can. How? Simple. Can a triangle tessellate. Yes Inference in to a 3-D shape the same exact result.
4. 9:00 AM
5. 20 x 3 = 60
6. 4 x 8 = 32
7. 20 - 13 = 7
this is all i know i hope this helps :0)
