Answer:
the are perpendicular to each other (option B)
Answer:
![m=0](https://tex.z-dn.net/?f=m%3D0)
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- 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 (10, 8)
Point (-5, 8)
<u>Step 2: Find slope </u><em><u>m</u></em>
- Substitute:
![m=\frac{8-8}{-5-10}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B8-8%7D%7B-5-10%7D)
- Subtract:
![m=\frac{0}{-15}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B0%7D%7B-15%7D)
- Divide:
![m=0](https://tex.z-dn.net/?f=m%3D0)
Answer:
90
Step-by-step explanation:
3:4
R:G
total ratio =7
total peppers is y
4/7 × y = 120
7×120=4y
840÷4=y
y=210
G+R=Y
210-120=R
R=90
Part A:
(larger)
(multiply)
(32)
Part B:
you didnt give any context. But to turn pounds into ounces multiply it the pounds by 16 (2lbs. × 16 = 32oz.)
and once you have the total number of ounces divide it by how many ounces her mom drinks in a day (ex. 32÷4= 9) and if that number is larger than 7 then yes, theres enough coffee
1. (-9+14)/2,(-20+12)/2 =(2.5,-4) c:
2. (-4+2)/2, (-2+6)/2= (-1,2)
3.(5,1)
4. square root of (7^2 +19^2) =20.25
5. square root of (11^2 + 14^2)= 17.8
6. i can't see the graph for this one