Answer:
a=11
Step-by-step explanation:
So, the line that (9a+6) and 75 are sharing is straight, meaning that it is 180 degrees. Also, (9a+6) and 75 are sharing the line. Even though we don't know there exact measurements, when know that by adding them together we will get 180 degrees.
1. (9a+6) + 75 = 180
2. 9a + 81 = 180
3. 9a = 99
4. a = 11
Hope this helped!
No. Amelia wouldn't be able to go three weeks without getting the notification.
3×7=21
300÷15=20 means that in twenty days time, Amelia will have withdrawn ALL of her money.
That time period doesn't allow for Amelia to even reach the last day of the third week (21 days).
Hello :
3x3 – 11x2 – 26x + 30 divided by x – 5 is :<span>3x2 + 4x – 6
because :
(x-5)(3x²+4x-6)=3x^3+4x²-6x-15x²-20x+30 =</span>3x3 – 11x2 – 26x + 30
usar este aplicación "photomath"
Answer:
If that's +42x + 49, the answer is (3x + 7)(3x + 7) or (3x +
7)2
If that's -42x + 49, the answer is (3x - 7)(3x - 7) or (3x -
7)2
