Answer and Step-by-step explanation:
When trying to figure this out, we know that the numbers have to be one after the other, like 1, 2, 3, 4, or 55. 56, 57, 58. The last digit in the numbers also have to add to 6.
<u>The answer is:</u>
100 + 101 + 102 + 103
It adds up to 406, and the integers are consecutive.
<u><em>#teamtrees #PAW (Plant And Water)</em></u>
<u><em></em></u>
<u><em>I hope this helps!</em></u>
- Quadratic Formula:
, with a = x^2 coefficient, b = x coefficient, and c = constant
With our equation, plug in the values:
![x=\frac{4\pm \sqrt{(-4)^2-4*1*13}}{2*1}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B4%5Cpm%20%5Csqrt%7B%28-4%29%5E2-4%2A1%2A13%7D%7D%7B2%2A1%7D)
Next, solve the exponent and multiplications:
![x=\frac{4\pm \sqrt{16-52}}{2}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B4%5Cpm%20%5Csqrt%7B16-52%7D%7D%7B2%7D)
Next, solve the subtraction:
![x=\frac{4\pm \sqrt{-36}}{2}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B4%5Cpm%20%5Csqrt%7B-36%7D%7D%7B2%7D)
Next, factor out i (i = √-1):
![x=\frac{4\pm \sqrt{36}i}{2}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B4%5Cpm%20%5Csqrt%7B36%7Di%7D%7B2%7D)
Next, solve the square root:
![x=\frac{4\pm 6i}{2}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B4%5Cpm%206i%7D%7B2%7D)
Lastly, divide and <u>your answer is:</u>
![x=2\pm 3i](https://tex.z-dn.net/?f=x%3D2%5Cpm%203i)
Answer:
0.75
Step-by-step explanation:
First, you would have to add d to both sides to get rid of it
x+d=ab+c/b
Then you would multiply b by both sides to get rid of the b in the denominator
x+d(b)=ab+c
After that, you would subtract c from both sides
x+d(b)-c=ab
Then you would divide both sides by a
x+d(b)-c=b
------------
a
C.) obtuse Hope this helps!