B. x^2 + 5x - 4 = 0
Anyway that you try to factor it will not work
~~hope this helps~~
Answer:
Step-by-step explanation:
m∠1 = 50°
m∠2 = 88°
Step-by-step explanation:
Each triangle's angles have to add up to 180°. Use supplementary angles theorem to help solve.
Answer:
To find an equal ratio, you can divide or multiply by the same number on the top and bottom of the fraction. For example...
<u>5 x 2</u> = <u>10</u>
7 x 2 14
So, by multiplying 5 and 7 by 2, 10/14 is another fraction that is equal to 5/7. Here's some more possible answers if you need them...
<u>5 x 3</u> = <u>15</u>
7 x 3 21
<u>5 x 4</u> = <u>20</u>
7 x 4 28
Hope this helped you c:
Answer:
40?
Step-by-step explanation:
I'm not the best with math so I apologize
