Answer:
The coefficient is negative because she is traveling downward. -20ft/s represents feet decreasing per second.
She was 350 feet above ground since that is her height at 0 seconds.
It takes her 17.5 seconds to reach the ground.
Answer:
<h2>-36</h2>
Step-by-step explanation:
![3\left(8-4\cdot \:5\right)\\\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}\\\\\mathrm{Calculate\:within\:parentheses}\:\left(8-4\cdot \:5\right)\::\quad -12\\=3\left(-12\right)\\\\\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:3\left(-12\right)\:\\:\quad -36](https://tex.z-dn.net/?f=3%5Cleft%288-4%5Ccdot%20%5C%3A5%5Cright%29%5C%5C%5Cmathrm%7BFollow%5C%3Athe%5C%3APEMDAS%5C%3Aorder%5C%3Aof%5C%3Aoperations%7D%5C%5C%5C%5C%5Cmathrm%7BCalculate%5C%3Awithin%5C%3Aparentheses%7D%5C%3A%5Cleft%288-4%5Ccdot%20%5C%3A5%5Cright%29%5C%3A%3A%5Cquad%20-12%5C%5C%3D3%5Cleft%28-12%5Cright%29%5C%5C%5C%5C%5Cmathrm%7BMultiply%5C%3Aand%5C%3Adivide%5C%3A%5Cleft%28left%5C%3Ato%5C%3Aright%5Cright%29%7D%5C%3A3%5Cleft%28-12%5Cright%29%5C%3A%5C%5C%3A%5Cquad%20-36)
If you would like to solve the equation x^2 + 12 * x = -11, you can calculate this using the following steps:
x^2 + 12 * x = -11
<span>x^2 + 12 * x + 11 = 0
</span>(x + 1) * (x + 11) = 0
1. x = - 1
2. x = - 11
The correct result would be x = - 1, or x = - 11.
Answer:
Step-by-step explanation:
(
,
)
(
,
)
rate of change or slope m =
=
y = mx + b
"b" is y-intercept
~~~~~~~~~~~~~~~~~~~
Answer:
x = -8
Step-by-step explanation:
Let's put this into numbers:
x =-6
The first thing you want to do is to multiply both sides by 4:
3x=-24
Next you need to divide by 3:
x=-8
The answer is -8