simplifying trigonometric expressions

24 Pack Scientific Calculators Bulk, 2-Line Large Screen Display 240 Functions Scientific Calculators for Students, Math Algebra Fraction Calculator for High School College School

Model #: GEPDCV341DC12944

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The Ruler 3-in-1 Measuring Tape, Tools Tape Measure, 3-in-1 Rangefinder with Led Display, 3 in 1 Digital Tape Measure with Cross Line, AutoLock, Measure Area, Volume, Pythagorean, Best Gift for Man

Model #: MPYC31305T4240

$107^.66 –
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Auto Calibration Gloss Meter 60º 0-200GU Card Sized For Auto Paint Plastic Rubber Glass Hardware Stone Floor Tile Surface Glossmeter

Model #: WUQSD54GB317

$169^.99 –
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3 Phase Rotation Tester Non Contact Rotation Meter AC 70~600V

Model #: WUQDSBY612793

$100^.99 –
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1000D Non-Contact Phase Sequence Tester Phase Rotation Meter

Model #: WUQDSBY612794

$124^.99 –
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3 Phase Rotation Meter Non Contact Phase Sequence Tester 70V-600V AC Voltage Tester Short Detection, Live Wire Inspection Rotation Meter, with 23.62inch Cable Length,Carrying Bag

Model #: WUQDSBY612792

$101^.99 –
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Digital Inner and Outer Radius Measuring Instrument with 10mm/20mm/30mm/60mm/100mm Replaceable Measuring Claws,Black Radius Range: 5-700mm (0.2-27.5in), Linear Range: 0-12.7mm (0-0.5in)

Model #: WUQDSBY612559

$285^.99 –
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Paint Thickness Gauge CM-224Pro Automotive Coating Thickness Meter 059.1 mils (01500 µm), 0.01 mils (0.1 µm) Resolution, Fe/NFe/Zn Auto Detection, Auto Calibration

Model #: WUQDSBY622853

$123^.99 –
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Phase Rotation Meter 3 Phase Sequence & Motor Rotation Tester, Non Contact Voltage Tester Short Detection 70V~600V AC Live Wire Inspection, with 23.62inch Cable Length,Carrying Bag

Model #: WUQDSBY612795

$112^.99 –
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10000mAh Battery Spot Welder, Rotary Knob Operation 100 Gears Adjustable Foot Pedal Operated, 0.1-0.4mm Spot Welder with Dual Pulse Output, Portable Spot Welder for Making DIY Battery Packs | 10000mAh

Model #: WUQDSBY623913

$151^.99 –
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Scientific Calculators with Graphic Functions, Graphing Calculators with Multiple Modes, Scientific Calculators for Students, High School or College Courses, Calculadora Cientifica, CS-121

Brand: CATIGA
Part Number: CS-121
Screen Size: 3"
Display Type: LCD
Model #: 435758570468

$72^.99 –
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Volume Discounts:$69.99 - $72.99

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Scientific Calculator with Graphing, Includes Carrying Case, for College and High School Students, Calculus, Algebra, Geometry, Trigonometry, Statistics, Physics, Chemistry, Orange

Model #: GEPDCV341DC12937

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Scientific Calculator with Graphing, Includes Carrying Case, for College and High School Students, Calculus, Algebra, Geometry, Trigonometry, Statistics, Physics, Chemistry, Mint

Model #: GEPDCV341DC12968

$119^.98 –
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Scientific Calculator with Graphing, Includes Carrying Case, for College and High School Students, Calculus, Algebra, Geometry, Trigonometry, Statistics, Physics, Chemistry, Black

Model #: GEPDCV341DC12948

$119^.98 –
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Flexible 24-Inch Machinist's Rule, High-Carbon Steel, Markings of 1/10", 1/100", 0.5mm, 1mm, Suitable for CNC Operators and Engineers, Decimal Inch and Metric Systems, Made in USA

Model #: ENF54S312F1253

$128^.99 –
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3 Phase Rotation Tester Non Contact Rotation Meter AC 70~600V

Model #: WUQSDdd3383

$99^.99 –
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1000D Non-Contact Phase Sequence Tester Phase Rotation Meter

Model #: WUQSDdd3384

$123^.99 –
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10 Pack Tape Measure with Fractions 1/8 Steel Measuring Tape Retractable Easy Read Measurement Ruler Steel Power Blade (25 ft X 1 in,Blue)

Model #: ENF52FB25337

$104^.99 –
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Phase Rotation Meter 3 Phase Sequence & Motor Rotation Tester, Non Contact Voltage Tester Short Detection 70V~600V AC Live Wire Inspection, with 23.62inch Cable Length,Carrying Bag

Model #: ENF52FB23659

$112^.99 –
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Digital Angle Ruler 20inches/500mm Stainless Steel Digital Angle Finder and Protractor Large Gauge Precision Measuring Tool for Woodworking Metalworking and Construction

Model #: WUQGC122VG4313

$121^.99 –
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4x90/2x180°(0.01°) Digital Angle Finder with Dual Laser Digital Angle Gauge with Bottom and Back Magnetic Rechargeable Inclinometer with Digital Level Bubble (Class 2 Laser, <1mW Power Output)

Model #: WUQSD54GB798

$101^.99 –
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Phase Rotation Meter 3 Phase Sequence & Motor Rotation Tester, Non Contact Voltage Tester Short Detection 70V~600V AC Live Wire Inspection, with 23.62inch Cable Length,Carrying Bag

Model #: WUQSDdd3386

$111^.99 –
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Texas Instruments TI-84 Plus CE Radical Red Graphing Calculator

Model #: 9391048828673

$218^.99 –
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Dial Indicator Bore Gauge with 1.4"-6"/0.0005" Measuring Range Dial Bore Gauge Set with 15PCS Anvils & 6" Measuring Depth for Engine Cylinder Deep Engine Hole Cylinder Measurement Gage

Model #: WUQ57872c1868

$189^.98 –
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Disc and Rotor/Ball Joint Gage Set with Non-Slip TPR Handle, 0-1 Dial Indicator 0.001 (White) and 360 Deg Flexible Stem Holder, Automobile Brake disc Flatness Measurement Tool.

Model #: WUQ57872c1869

$116^.88 –
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Heavy Duty Impact Sprinkler on Tripod Base, Tall Metal Pulsating Telescoping Tripod Sprinkler for Large Area, Yard, Lawn, Garden, Waters up to 70 Ft. Diameter, Legs Extends Up to 36-inch

Model #: MPPK3D12896

$111^.27 –
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4PCS/Pack Retractable Tape Measure 25 Foot/7.5M Stainless Steel Measuring Tape Double Sided Blade Scale Measurement Steel Power Tape Blade (4)

Model #: WUQ6SDFCB5253

$136^.43 –
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Electronic Digital Dial Indicator Gage Gauge and Magnetic Base 0-0.5 Inch/12.7 mm Inch/Metric Conversion Auto Off 0.00005"/0.001 mm Featured Measuring Tool

Model #: WUQ57872c1857

$130^.48 –
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Stainless Steel Dial Height Gage, 0-6" 303-4408 R]

Model #: WUQ45BDF12345180

$192^.04 –
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The Ruler 3-in-1 Measuring Tape, Tools Tape Measure, 3-in-1 Rangefinder with Led Display, 3 in 1 Digital Tape Measure with Cross Line, AutoLock, Measure Area, Volume, Pythagorean, Best Gift for Man

Model #: WUQ45BDF12344533

$118^.94 –
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Paint Thickness Gauge CM-224 Auto Digital Coating Thickness Meter for Cars and Automotive Inspection, Fe / Al / Fe+Zn Detection, 0.1 m Resolution, Factory Calibrated, Large Backlit LCD

Model #: WUQ57872c1525

$138^.98 –
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360 Degree Universal Bevel Protractor Angle Finder with Magnifying Glass for Internal And External Angle Measurement

Model #: ENF52FB25339

$146^.99 –
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Digital dial Gauge, Range 0-0.5in/12mm, Accuracy 0.00004 in/0.001 mm, high Sensitivity, Industrial Grade Quality, Multiple Measurement scenarios, Precise Measurement

Model #: WUQ57872c1859

$150^.03 –
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4PCS/Pack Retractable Tape Measure 25 Foot/7.5M Stainless Steel Measuring Tape Double Sided Blade Scale Measurement Steel Power Tape Blade (4)

Model #: ENF52FB25301

$150^.99 –
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93413 Programmable Digital Water Timer 4-Zone, Compatible with Wireless Soil Moisture Sensor

Model #: ENF52FB25167

$169^.99 –
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4-in-1 Laser Tape Measure with Level and Crosshairs, 16FT AutoLock Measuring Tape and 130FT Laser Measurement Tool with Large LCD Display, Area, Volume, Pythagorean, Cosine

Model #: WUQ6SDFCB5262

$115^.18 –
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