Triangle ABC is congruent to triangle MNC by SSS, AAA or AA .....!!
Step-by-step explanation:
3{-1 + 3 [ 7 - 2(-10 + 8)]} Work out ' inside' parentheses first:-
= 3{-1 + 3 [7 - 2*-2]}
= 3 { -1 + 3 [7 + 4]}
= 3 { -1 + 3*11}
= 3 * 32
= 96 answer
OK, So what I do first: How many times can this number go into 1?
1/4 goes evenly into 1 4 times.
Now how many wholes numbers are there? 2.
2*4=8
Now how many fourths are left over? 2.
Add them to 8.
10
10 is your answer.
Answer: C) 0
You can use a calculator to get this answer, a reference table, or the unit circle. The angle pi radians is equivalent to 180 degrees. Note how the point on the unit circle corresponding to 180 degrees is (1,0). This point has a y coordinate of zero. More broadly, y = sin(theta) where theta is the angle.
