Answer:
A is the answer
Step-by-step explanation:
ΔABC has the following angle measures:
∡A: 87° (reason: given)
∡B: 23° (reason: given)
∡C: 70° (reason: sum of all interior angles in a triangle is 180)
Answer:
2500 cups
Step-by-step explanation:
Let c = total cups
c*30% = green cups
c*.30 = 750
Divide each side by .30
.30c/.30 = 750/.30
c =2500
Answer:
1/2
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Step-by-step explanation:
<u>Step 1: Define</u>
(2x - 2y)/x
x = -4
y = -3
<u>Step 2: Evaluate</u>
- Substitute: (2(-4) - 2(-3))/-4
- Multiply: (-8 + 6)/-4
- Add: -2/-4
- Simplify: 1/2
Answer:
passes and touch two points on the circumference of circle.