<h2><u>Solution (1) :</u></h2>
Measure of angle ABC = (3x)°
Measure of angle CBD = (15x+18)°
Since angle ABC and angle CBD are a linear pair their sum will be equal to 180°¿
Which means :
Thus, <u>the value of x = 9</u>.
<h2><u>Solution (2)</u> :</h2>
From that equation, we know that the value of x = 9.
Which means :
Measure of angle ABC :
Measure of angle ABC = 27°
Therefore, <u>the measure of angle ABC = 27°</u>
<h2><u>Solution (3)</u> :</h2>
We know that x = 9
Which means :
Measure of angle CBD :
Thus, angle CBD = 153°
Since the measure of angle ABC and angle CBD equals 180°[27+153=180°], we can conclude that we have found out the correct value of each angle.
Therefore, <u>the measure of angle CBD = 153°</u>
Step-by-step explanation:
Given that,
Half of Robert's piece of wire is equal to of Maria's wire i.e.
....(1)
Total length of the wires = 10 feet
ATQ,
....(2)
Use equation (1) in (2).
So,
Hence, this is the required solution.
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:
Step-by-step explanation:
Sing robbery and ur done
Apothem- 6.928
Area (rounded)- 166.3