Study sets matching "vocabulary and formulas chapter 8"

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Study sets matching "vocabulary and formulas chapter 8"

Chapter 8 formulas
volume of a cylinder
volume of a cone
volume of a sphere
volume of a prism
volume of a cylinder
volume of a cone
Chapter 8 Formulas
Pythagorean Theorem
Pythagorean Triple
45-45-90
30-60-90
Right- a2+b2=c2... Acute- a2+b2>c2... Obtuse- a2+b2<c2
Hyp=leg(square root of 2)
Hyp=2(short leg)
Pythagorean Theorem
Pythagorean Triple
Right- a2+b2=c2... Acute- a2+b2>c2... Obtuse- a2+b2<c2
Chapter 8 Excel Formulas and Functions
Which of the following is not a mathem…
Which function automatically totals ce…
Which of the following shows a formula…
Which of the following shows a formula…
a. x
c. AutoSum
d. ='[Financial Obligations.xlsx]Sheet1'$B$2
c. =Expenses!B7
Which of the following is not a mathem…
a. x
Which function automatically totals ce…
c. AutoSum
Chapter 8 Formulas
area of a square
area of a rectangle
area of a parallelogram
area of a triangle
A = s^2
A = bh
A = bh
A = 1/2 bh
area of a square
A = s^2
area of a rectangle
A = bh
Math Chapter 8 Formulas
Parallelogram
Triangle
Trapezoid
Circle
A=bh
A=1/2bh
A=1/2h(b1+b2)
A=TTr2
Parallelogram
A=bh
Triangle
A=1/2bh
7 terms
Chapter 8: Energy and Motion - Formulas
Speed
Average Speed
Velocity
Slope
Speed = Distance/time
Example: the car is traveling 80 miles/hour
Includes direction besides distance and time traveled. The tr…
Slope = Rise/Run
Speed
Speed = Distance/time
Average Speed
Example: the car is traveling 80 miles/hour
12 terms
Chapter 8 Vocab and Formulas
Circle
Center
Radius
Diameter
The set of all points in a plane that are the same direction…
Where all points in a plane (circle), that are the same dista…
The distance from the center to any point on the circle
The distance across the circle through the center
Circle
The set of all points in a plane that are the same direction…
Center
Where all points in a plane (circle), that are the same dista…
8 terms
Chapter 8 formulas
Perimeter
Circumference of a Circle
Perimeter of a Semicircle
Area of a Parallelogram
add all the sides
C = pi x diameter
P = ½ x pi x diameter + diameter
A = base x height
Perimeter
add all the sides
Circumference of a Circle
C = pi x diameter
Chapter 8 vocab and formulas
Perimeter
Circumference of a Circle
Area
Center
add all the sides
C = pi x diameter
a measure of the surface covered by a figure, measured in squ…
the point inside a circle that is the same distance from all…
Perimeter
add all the sides
Circumference of a Circle
C = pi x diameter
30 terms
Chapter 8 vocab and formulas
area
area of a polygon
area of a triangle
area of an equilateral triangle
measure of an interior region
the number of square units in the region bounded by the polygon
the area A of a triangle with base b and corresponding altitu…
can use the general Area of the Triangle, or the area A of an…
area
measure of an interior region
area of a polygon
the number of square units in the region bounded by the polygon
11 terms
Chapter 8 Formulas
Circumference
Diameter
Radius
Area of a Circle
distance around the outside of the circle
D=2r... distance from one side of the circle to the other(going…
D=2r... distance from the outside of the circle to center
Circumference
distance around the outside of the circle
Diameter
D=2r... distance from one side of the circle to the other(going…
8 terms
Geometry Chapter 8 def. and formulas
Side
Diagonal
concave polygon
convex polygon
segment that connects 2 consecutive vertices
segment that connects 2 non-consecutive vertices
Side
segment that connects 2 consecutive vertices
Diagonal
segment that connects 2 non-consecutive vertices
16 terms
Postma chapter 8 formulas
Perimeter
Area of square
Area of rectangle
Area of triangle
All sides added up
s^2
bh or l w
1/2 bh
Perimeter
All sides added up
Area of square
s^2
7 terms
Chapter 8 Energy Vocabulary and Formulas 8.1-8.6
Work... (W=Fd)
Power... (p = W )... t
Mechanical Energy
Potential Energy
Definition- (W) is a measure of force applied over a distance…
Definition- The rate at which work is done... Measured in- Watt…
Definition- Ability of an object to do work because of its po…
Definition- Energy stored due to objects position... - Gravitat…
Work... (W=Fd)
Definition- (W) is a measure of force applied over a distance…
Power... (p = W )... t
Definition- The rate at which work is done... Measured in- Watt…
Chapter 8 Vocab and Formulas
Cylinder
Lateral surface
Sphere
Plane
A solid with a curved surface and two parallel bases that are…
The curved surface of a cone or cylinder or the nonbase surfa…
A solid figure whose every point is the same distance from it…
A flat surface that extends infinitely in two dimensions.
Cylinder
A solid with a curved surface and two parallel bases that are…
Lateral surface
The curved surface of a cone or cylinder or the nonbase surfa…
19 terms
Chapter 8 Formulas
AS (Actual Sales)- Formula
PS (Planned Sales) -Formula
ASP
PSP
=Actual Units Sold X Actual Price per Unit
=Planned Units Sold X Planned Price per Unit
Actual Sales Price per Unit
Planned Sales Price per Unit
AS (Actual Sales)- Formula
=Actual Units Sold X Actual Price per Unit
PS (Planned Sales) -Formula
=Planned Units Sold X Planned Price per Unit
7 terms
Chapter 8 Formulas
V=Bh... V=pi(r)2^h
V=1/3Bh... V=1/3(pi)(r)2^h
V=4/3(pi)(r)3^
V=1/2(4/3)pi(r)3^
Volume of a cylinder
Volume of a cone
Volume of a sphere
Volume of a hemisphere
V=Bh... V=pi(r)2^h
Volume of a cylinder
V=1/3Bh... V=1/3(pi)(r)2^h
Volume of a cone
11 terms
chapter 8 formulas
water
ammonia
methane
Sucrose (table sugar)
H2O
NH3
CH4
C12H22O11
water
H2O
ammonia
NH3
19 terms
Chapter 8 Formulas
8.1
c^2=a^2+b^2
A+B=90°
8.2 Law of Sine
...
For right triangles
For Right Triangles
...
8.1
...
c^2=a^2+b^2
For right triangles
Chapter 8 Formulas
Standard Form
Upward
Downward
Narrower
y = ax^2 + bx + c
a > 0
a < 0
l a l > 1
Standard Form
y = ax^2 + bx + c
Upward
a > 0
10 terms
Econ Chapter 8/9 formulas
Multiplier formulas
change in real gdp
Gdp deflator
Real gdp
1 / MPS + MPT + MPM or 1 / 1- MPC or change in real gdp / ini…
Initial change in expenditures x multiplier
nominal gdp / real gdp x 100
nominal gdp / deflator x 100
Multiplier formulas
1 / MPS + MPT + MPM or 1 / 1- MPC or change in real gdp / ini…
change in real gdp
Initial change in expenditures x multiplier
16 terms
Chapter 8 Formulas, Theorems, and Vocab
Polygon Interior Angles Theorem
Sum of Angles of a Quadrilateral and a…
Polygon Exterior Angles Theorem
Parallelogram
The sum of the interior angles of a convex n-gon is 180*(n-2)
The sum of the measures of a circle and a quadrilateral are b…
The sum of the exterior angles for any convex polygon (one an…
A quadrilateral with both pairs of opposite sides parallel.
Polygon Interior Angles Theorem
The sum of the interior angles of a convex n-gon is 180*(n-2)
Sum of Angles of a Quadrilateral and a…
The sum of the measures of a circle and a quadrilateral are b…
Chapter 8 formulas
Arithmetic formula
Sum of finite arithmetic sequence
Geometric sequence
Finite geometric sequence Sum
Asubn = Asub1 + (n-1) d
Ssubn = (n/2) (Asub1 + Asubn)
Asubn = Asub1 (r) ^ (n-1) where r is common ratio
Ssubn = Asub1 ((1-r^n)/(1-r)) r can't be 1
Arithmetic formula
Asubn = Asub1 + (n-1) d
Sum of finite arithmetic sequence
Ssubn = (n/2) (Asub1 + Asubn)
Chapter 8 Formulas
Payroll Cost ÷ Sales
Hourly Staff Subtotal ÷ Sales Forecast…
Grand Total ÷ Sales Forecast For The W…
Number of Employees (beginning of the…
Payroll Cost Percentage
Estimated Payroll Cost Percentage For Hourly Staff
Estimated Payroll Cost Percentage For Hourly Staff & Managers
Average Number of Employees
Payroll Cost ÷ Sales
Payroll Cost Percentage
Hourly Staff Subtotal ÷ Sales Forecast…
Estimated Payroll Cost Percentage For Hourly Staff
11 terms
Chapter 8 formulas
triangle area
square area
trapezoid area
circle circumference
a= 1/2bh
a= bh
a= 1/2h(b1+b2)
c= 3.14d
triangle area
a= 1/2bh
square area
a= bh
Chapter 8 Formulas
Area of a rectangle
Area of a parallelogram
Area of a triangle
Area of a trapezoid
A=b•h
A=b•h
A=(1/2)bh
A=1/2(b1+b2)h
Area of a rectangle
A=b•h
Area of a parallelogram
A=b•h
Chapter 8 formulas
Diameter of a circle
Radius Of a circle
Circumference of a circle
Area of a semi circle
2r
1/2d
Pi d
1/2pi r2
Diameter of a circle
2r
Radius Of a circle
1/2d
Chapter 8 Formulas
Arithmetic Sequences
Summation Notation
Sum of Arithmetic Series
Geometric Sequence
An=A1+(n-1)d... Example: 5,9,13,17,21,...
n... E An... i=1
Sn=n/2 (A1+An)... Example: 2+5+8+11=26
An=A1*R^(n-1)... Example: 3,6,12,24,48... An=3*(2^n-1)
Arithmetic Sequences
An=A1+(n-1)d... Example: 5,9,13,17,21,...
Summation Notation
n... E An... i=1
7 terms
Chapter 8 formulas
Sphere
Cone
Box
Cylinder
V= r3 4/3 3.14
V= r2 3.14 h 1/3
V= LWH
V= 3.14 r2 h
Sphere
V= r3 4/3 3.14
Cone
V= r2 3.14 h 1/3
5 terms
Chapter 8 Formulas
Finding the nth term of an arithmetic…
Sum of the first n terms of arithmetic…
Finding the nth term of a geometric se…
Sum of the first n terms of geometric…
An = dn + c
Sn = n/2 (a1 + an)
An = a1 (r)^n - 1
Sn = a1 (1 - r^n/1 - r)
Finding the nth term of an arithmetic…
An = dn + c
Sum of the first n terms of arithmetic…
Sn = n/2 (a1 + an)
Chapter 8 Formulas
Speed Equation
Momentum Equation
Acceleration Equation
Force Equation
speed = distance / time
momentum = mass x velocity
acceleration = final velocity - initial velocity / time
force = mass x acceleration
Speed Equation
speed = distance / time
Momentum Equation
momentum = mass x velocity
5 terms
Chapter 8 Formulas
Velocity
Distance
Momentum
Accelaration
...
...
Momentum = mass x velocity ... p=mv
acceleration = final velocity - initial velocity/ time a =
Velocity
...
Distance
...
Chapter 8 formulas
Rectangle
Square
Parallelogram
Triangle
A= l x W or B x H
A= l x W a=S2 a= s x s
A= b x h
A= bh/2 or a=1/2 bh
Rectangle
A= l x W or B x H
Square
A= l x W a=S2 a= s x s
7 terms
Chapter 8 Formulas
nth term arithmetic
C
Recursive form
Finite/infinite arithmetic
an=dn+c
=a1-d
an+1=an+d
Sn=n/2(a1+an)
nth term arithmetic
an=dn+c
C
=a1-d
Chapter 8 formulas
sin2
cos2
tan2
sin/2
2sincos
cos^2 - sin^2
2tan/1-tan^2
(root) 1-cos/2
sin2
2sincos
cos2
cos^2 - sin^2
Chapter 8 Formulas
perimeter of rectangle
area of parallelogram
perimeter of parallelogram
area of square
P=2(l)+2(w)
a=b•h
p=2(l)+2(w)
a=l•w
perimeter of rectangle
P=2(l)+2(w)
area of parallelogram
a=b•h
Chapter 8 Vocab & Formulas
Angle of depression
Angle of elevation
Adj/hyp
Opp/hyp
Perspective is going downward
Perspective is going upward
Cosine
Sine
Angle of depression
Perspective is going downward
Angle of elevation
Perspective is going upward
15 terms
chapter 8 formulas
rectangle formula
right triangle area formula
trapezoid area formula
parallelogram area formula
A = l*w
A = 1/2bh
A = 1/2h (b1+b2)
A = bh
rectangle formula
A = l*w
right triangle area formula
A = 1/2bh
8 terms
Chapter 8 Formulas
measure of one EXTERIOR angle
sum of the EXTERIOR angles
measure of one INTERIOR angle
sum of the INTERIOR angles
360/n
360
(180(n-2))/n
180(n-2)
measure of one EXTERIOR angle
360/n
sum of the EXTERIOR angles
360
Chapter 8 Formulas
45-45-90 hypotenuse
45-45-90 legs
30-60-90
Pythagorean Triples
l*square root of 2
l= h* square root of 2... -----------------... 2
h= 2s... l= s*square root of 3
3, 4, 5... 5, 12, 13... 8, 15, 17... 7, 24, 25
45-45-90 hypotenuse
l*square root of 2
45-45-90 legs
l= h* square root of 2... -----------------... 2
chapter 8 formulas
Area = a2 (a=side length)
Area= 1/2ap (a= apothem & p= perimet…
Area= lw (lengthwidth)
Area= bh (baseheight)
square
regular polygon
rectangle
parallelogram
Area = a2 (a=side length)
square
Area= 1/2ap (a= apothem & p= perimet…
regular polygon
13 terms
Chapter 8 Formulas
A=s^2
A=1/2ap
A=l*w
A=b*h
Square
Regular polygon
Rectangle
Parallelogram
A=s^2
Square
A=1/2ap
Regular polygon
Chapter 8 Formulas
Working capital
Current ratio
Quick ratio
Payroll Expense
Current assets-current liabilities
Current assets/current liabilities
Cash+Current investments+Accounts Receivable/current liabilit…
Salaries/Wages Expense (gross pay)... Medical Premium Payable (…
Working capital
Current assets-current liabilities
Current ratio
Current assets/current liabilities
Chapter 8 Formulas
Perimeter of Triangle
Area of Trianlge
Perimeter of Rectangle
Area of Rectangle
S1 + S2 + S3
1/2 b h
2l + 2w
l * w
Perimeter of Triangle
S1 + S2 + S3
Area of Trianlge
1/2 b h
5 terms
Chapter 8 - Formulas
Density
Mass
Volume
Area
Mass / Volume
Density x Volume
Mass / Density
Length x width
Density
Mass / Volume
Mass
Density x Volume
18 terms
Chapter 8 Vocab - Formulas
Area
Rectangle
Area Of A Rectangle
Parallel0gram
The Number Of Square Units Needed To Cover A Given Surface
A quadrilateral in which the opposite sides are parallel, all…
A=lw
A Quadrilateral With Two Pairs Of Parallel Sides
Area
The Number Of Square Units Needed To Cover A Given Surface
Rectangle
A quadrilateral in which the opposite sides are parallel, all…
18 terms
Chapter 8 Vocab - Formulas
Area
Rectangle
Area of Rectangle
Parallelogram
Length x Width... Measure of the surface inside of the perimeter…
A quadrilateral in which the opposite sides are parallel, all…
A=lw
a quadrilateral whose opposite sides are both parallel and eq…
Area
Length x Width... Measure of the surface inside of the perimeter…
Rectangle
A quadrilateral in which the opposite sides are parallel, all…
15 terms
Chapter 8 Formulas
Perimeter
Area of Square
Area of Rectangle
Area of Right Triangle
The sum of the lengths of its sides
bh
bh
1/2bh
Perimeter
The sum of the lengths of its sides
Area of Square
bh
13 terms
Chapter 8 formulas
Area of triangle
Pythagorean theorem
45 45 90 triangle
30-60-90 triangle
1/2bh
a^2+b^2=c^2
x,x, x • square root of 2
x, 2x, x•square root of 3
Area of triangle
1/2bh
Pythagorean theorem
a^2+b^2=c^2
Chapter 8 Formulas
Target Cost (Variable + Fixed)
Cost-Plus Price
Total Cost
Target Revenue
Revenue - Desired Profit
Total Cost + Desired Profit
Variable Costs + Fixed Costs
Total Cost + Desired Profit
Target Cost (Variable + Fixed)
Revenue - Desired Profit
Cost-Plus Price
Total Cost + Desired Profit
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