Answer:
98°
Step-by-step explanation:
m∠1 = m∠2
5x + 12 = 7x - 16; substitute the given
2x = 28
x = 14
m∠2 + m∠3 = 180; supplementary angles
82 + m∠3 = 180
m∠3 = 180 - 82
m∠3 = 98 degrees
Answer:
a) 7y - 3
Step-by-step explanation:





Answer:
40
Step-by-step explanation:
all u need to do is add
Answer:
This is not correct.
Step-by-step explanation:
10 ml = 0.01 cm³.
Now, to find that is this correct or not.
As, the unit rate is:

Thus, 
So,
is not correct.
Therefore, this is not correct.
Dan...... hope this helps