Answer:
(3.5, -3)
or
y = -3
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>
y = -2x + 4
x = 3.5
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: y = -2(3.5) + 4
- Multiply: y = -7 + 4
- Add: y = -3
55% of a number is 25 so divide 25 by .55 then the answer is 45.45
When a quadrilateral is inscribed in a circle, the opposite angles are supplementary
The description of the angles in the quadrilaterals are:
- b. m∠M = 55°, m∠J = 48°, and m∠L = 132°
- d. m∠L = 40°, m∠M = 60°, and m∠K = 120°
- e. m∠K = 72°, m∠L = 44°, and m∠M = 108°
- f. m∠J = 105°, m∠K = 65°, and m∠L = 75°
<h3>How to describe the angles</h3>
The quadrilateral is given as: JKLM
The opposite angles are:
- Angles J and L
- Angles K and M
The opposite angles are supplementary
So, we have:


Next, we test the options
<u>Option (a)</u>


This is not true
<u>Option (b)</u>


This is true
<u>Option (c)</u>


This is not true
<u>Option (d)</u>


This is true
<u>Option (e)</u>


This is true
<u>Option (f)</u>


This true
Hence, the description of the angles in the quadrilaterals are (b), (d), (e) and (f)
Read more about inscribed quadrilaterals at:
brainly.com/question/26690979