Answer:
26
Step-by-step explanation:
The sum of angles in a triangle is 180 degrees, use this and set up an equation;
x + ( 4x -5 ) + 55 = 180
Simplify
x + ( 4x - 5 ) + 55 = 180
5x + 50 = 180
Inverse operations;
5x + 50 = 180
-50 - 50
5x = 130
/5 /5
x = 26
Answer:
<u>The equation will be f(x + 7) = 4(x+7) </u>
Step-by-step explanation:
At first we should know the rules of translation
1) {f(x) + a} is f(x) shifted up (a) units
2) {f(x) – a} is f(x) shifted down (a) units
3) {f(x + a)} is f(x) shifted left (a) units.
4) {f(x – a)} is f(x) shifted right (a) units.
So, for the given function: f(x) = 4x
When is shifted 7 units to the left, we should apply rule (3) where a = 7
f(x + 7) = 4(x+7) = 4x +28
Also, see the attached figure.
<h3>
Answer: C. N </h3>
N stands for Newtons
In terms of SI units, 1 newton = 1 kg m/s^2
It's based off the equation F = ma, which is Newton's second law.
------------
Extra info:
- Choice A is velocity
- Choice B is acceleration
- Choice D is some unit I don't really recognize, so I'm not sure if its nonsense or it may have some use. Though I'm sure that N/s isn't a measurement of force.
A solution is a point that lies in the shaded area. Note that since the line is DASHED, any point on the line is NOT considered a solution.
So the only point that lies in the shaded area is point (3, -2).
The answer is C.
Answer:
![\displaystyle (-12)^{-\frac{1}{3}}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%28-12%29%5E%7B-%5Cfrac%7B1%7D%7B3%7D%7D)
General Formulas and Concepts:
<u>Algebra I</u>
- Exponential Rule [Rewrite]:
- Exponential Rule [Root Rewrite]:
Step-by-step explanation:
<u>Step 1: Define</u>
<u />
<u />
<u />
<u>Step 2: Rewrite</u>
- Exponential Rule - Root Rewrite:
![\displaystyle \frac{1}{(-12)^{\frac{1}{3}}}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Cfrac%7B1%7D%7B%28-12%29%5E%7B%5Cfrac%7B1%7D%7B3%7D%7D%7D)
- Exponential Rule - Rewrite:
![\displaystyle (-12)^{-\frac{1}{3}}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%28-12%29%5E%7B-%5Cfrac%7B1%7D%7B3%7D%7D)