No.
The three angles of a triangle need to add up to 180 degrees, this means no one angle can be 180 degrees.
Answer:
y = x2 + x - 20 factors into
y = (x +5) * (x -4)
Step-by-step explanation:
It should be a plus sign not equal sign
1/2(9x+12+8x-6) = 2x+30
Answer:
£81 <u>if she only worked for 7 1/2 hours for the entire week.</u>
£567 <u>if she worked for 7 1/2 hours a day</u> for the entire week.
Step-by-step explanation:
So, she makes £10.80 an hour. £10.80 x 7 1/2 = £81. So she makes £81 every day she works for 7 1/2 hours with that rate. So she'd make £567 if she worked for 7 1/2 hours every day. OR if she only worked 7 1/2 hours in total for that week she only made £81.
<u>Hope this helps and have a nice day!</u>
Subtract the 
terms from each other, then the 
terms, then the ones without any whatsoever.
First, we'll subtract 
from 
Result: 
Next, we'll subtract 
from 
Result: 
Finally, we'll subtract 
from 
Result: 
Now, we can add these 3 results together.
First, we had , then , and finally .
Thus, our subtraction of
equals
