The answer would be x= 27
You would take the 30 from the angle and make an equation with the x+3
Steps are:
X+3=30
Subtract 3 from 30 to get you 27
Therefore x= 27
<u>The </u><u>scientific method </u><u>consists of the following </u><u>steps</u><u>: conceptualize a process or problem to be studied, collect research data, analyze the data, and draw conclusions.</u>
<u />
Which of the following study design categories focuses on observing and documenting behavior?
- Several various kinds of non-experimental studies in which behavior is routinely observed and documented are collectively referred to as observational research.
- A variable or combination of variables must be described in order to be the focus of observational research.
What are some examples of biological processes that have an impact on development?
- An individual's physical makeup can alter as a result of biological processes.
- and several biological processes that have an impact on development include weight gain, changes in motor skills, puberty's hormonal changes, and cardiovascular deterioration.
Learn more about documenting behavior
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Answer:
![m=\frac{-4}{3}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-4%7D%7B3%7D)
General Formulas and Concepts:
- Order of Operations: BPEMDAS
- Slope Formula:
![m=\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
Step-by-step explanation:
<u>Step 1: Define</u>
Point (-6, 5)
Point (3, -7)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:
![m=\frac{-7-5}{3-(-6)}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-7-5%7D%7B3-%28-6%29%7D)
- Simplify:
![m=\frac{-7-5}{3+6}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-7-5%7D%7B3%2B6%7D)
- Subtract/Add:
![m=\frac{-12}{9}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-12%7D%7B9%7D)
- Simplify:
![m=\frac{-4}{3}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B-4%7D%7B3%7D)
D 2520 -------------------------------------------
To start this, id recommend just calculating each tank at different time intervals to see which is filling faster.
Let's start at 2 minutes since it's an even number for both scenarios.
Tank A: 3/4 gallon every 2/3 minutes. So for each 2/3 of a minute, we get 3/4 of liquid. So how many 2/3 of a minute are in 2 minutes? The answer is 3 because 2 minutes is the same as 6/3 minutes and 2/3 minutes goes into 6/3 minutes 3 times. So in 2 minutes you get 3 units of the rate. so That's 3/4 + 3/4 +3/4 = 9/4 = 2 1/4 gallons in two minutes.
Tank B: 5/8 gallon per 1/2 a minute. So after 2 minutes we will have 4 units of the rate: 5/8+5/8+5/8+5/8 = 20/8 = 2 4/8= 2 1/2
Since 2 1/2 is more, the second rate is filling faster.