Answer:
h(-3) = 51
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>
h(x) = 4x² - 5x
h(-3) is x = -3
<u>Step 2: Evaluate</u>
- Substitute: h(-3) = 4(-3)² - 5(-3)
- Exponents: h(-3) = 4(9) - 5(-3)
- Multiply: h(-3) = 36 + 15
- Add: h(-3) = 51
For the first two, multiply 13 in place of the X. For example, 4(13)+71 = 123.
Answer:
55 degrees
Step-by-step explanation:
All angles in a triangle must equal 180 degrees when added together
They provide you with 2 angles 35 degrees and 90 degrees
So, you add 35 + 90 = 125
So you know that the 2 angles they give you equal 125 degrees
Now, you subtract 180 - 125 = 55
So the missing angle is 55 degrees
The answer 274 because anything divided by one is itself
Answer:
m = -14
Step-by-step explanation:
