Answer:
f(5) = -74
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = -4x² + 6x - 4
f(5) is x = 5
<u>Step 2: Evaluate</u>
- Substitute: f(5) = -4(5)² + 6(5) - 4
- Exponents: f(5) = -4(25) + 6(5) - 4
- Multiply: f(5) = -100 + 30 - 4
- Add: f(5) = -70 - 4
- Subtract: f(5) = -74
Answer:
121 is a rational number, a perfect square.
Step-by-step explanation:
I know its a short answer, but I hope it helps.
Answer:
M = K =
<h3>101°</h3>
Step-by-step explanation:
M = K, because it's a kite.
- Kite has 2 angles on the left and right, each with the same size,
- The kite also has different angles at the other angle points.
(Addition of kite angles result in 360°)
Therefore
360 = 63 + 95 + 2M
2M = 360-63-95
2M = 202
M = 202÷2
M = K = 101°
The size of each angle M and angle K = 101 degrees.
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#IndonesianPride - kexcvi
#MerdekaMerdeka
The answer to this is x<-3.63 repeating
