133 is the Answer bc that is a supplementary angle and supplementary angles always sum up to 180 hope this helps please mark brainliest
Step-by-step explanation:
To get the answer I divided 12.5 by 10. The answer is 1.25.
The answer is (x - 10)(x - 9).
Alright, so here is my thought process as I factored this out.
The middle number, or second term, is the sum of the numbers within the parentheses after you factor. In this case, we had to get to -19.
Now, to figure out which two number are gonna add up to that, you need to figure out the factors of the last number in the equation, which is the constant. In this case, multiple choice tells us that 10 and 9 have got to be the factors of 90 we're looking for.
Now, back to the first step. We have the numbers 10, 9, and -19. The only way to make 10 and 9 add up to -19 is by making 10 and 9 both negative. So -9 and - 10.
Finally, you add the x's and the parentheses to make the lovely factored version of the equation: (x - 10)(x - 9)! :)
1+6=7
10.5/7=1.5
1x1.5=1.5
6x1.5=9
1.5 litres of plant food and 9 litres of water
C = πd [C=circumference, d=<span>diameter, </span> π≈3.14]
20 = 3.14 · d
d = 20 / 3.14 ≈ 6.37 cm
