Answer:
∠APD and ∠CPB are Vertical Angles
Equation: 6x - 10 = 4x + 8
Step-by-step explanation:
We use the Vertical Angles Theorem to solve for <em>x</em>:
Step 1: Set up equation
6x - 10 = 4x + 8
Step 2: Subtract 4x on both sides
2x - 10 = 8
Step 3: Add 10 to both sides
2x = 18
Step 4: Find <em>x</em> by dividing 2 on both sides
x = 9
Step 5: Plug in <em>x</em> for 9 to find degree measure
m∠CPB = 4(9) + 8
m∠CPB = 36 + 8
m∠CPB = 44°
m∠CPB = m∠APD (Vertical Angles)
m∠APD = 44°
Depends on what types of problems! There are many different problems in algebra, as it is a very broad subject. There's functions, systems of equations, polynomials, radicals, simple expressions, and more. They're all solved differently.
well if the pizza costs $12.00 then that leaves $2.25
$14.25-$12.00=$2.25
and then take $2.25 and devide it by 5 for the amout each soda costs
$2.25/5=$0.45
each soda costs $0.45
Answer: Fourth Choice. xy + 17x + 6
Step-by-step explanation:
<u>Given</u>
12xy + 20x - 9 - 11xy - 3x + 15
<u>Put like terms together</u>
=12xy - 11xy + 20x - 3x + 15 - 9
<u>Combine like terms through addition/subtraction</u>
=xy + 17x + 6
Hope this helps!! :)
Please let me know if you have any questions
Area of prism = area of base x height
area of prism = 1/2 x 6 x 8 x 13 = 312 cm²