Math Ladders

Math Ladders
Can you help me with this math question?

lennie leans a ladder against a vertical wall. the top of the ladder is 7ft. above the ground. when he moves the bottom of the ladder 1 foot farther away from the wall, the top of the ladder rests against the foot of the wall. What is the length of the ladder?

25 ft. If you want an explanation, it’s actually not too hard, but probably SUPER difficult to EXPLAIN through just words. Anyway, if you need one, just ask me and I’ll try.

I stand corrected–the people below have the explanations and all!

Oh, and I received a thumbs down…I think that’s because I initially tried to post saying it was a limits question. That was until I thought about it. Sorry for not thinking first. ;-)


Totally Cool Math: Addition


Totally Cool Math: Addition


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With this video you will learn: left-to-right addition, ladder addition, double columns, breaking numbers up, rounding and adjusting, specializing in 5’s columns, compatible 10’s, larger compatibles, chain by steps, clean sheet addition, sharing for ease. Part of the “Totally Cool Math” series, an innovative program designed by teachers that teaches mental math and makes learning easier, faster, …

Totally Cool Math: Addition (Home Use Version)


Totally Cool Math: Addition (Home Use Version)


$23.95


With this video you will learn: left-to-right addition, ladder addition, double columns, breaking numbers up, rounding and adjusting, specializing in 5’s columns, compatible 10’s, larger compatibles, chain by steps, clean sheet addition, sharing for ease. Part of the “Totally Cool Math” series, an innovative program designed by teachers that teaches mental math and makes learning easier, faster, …

Chutes and Ladders


Chutes and Ladders


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Be the first to move your child-shaped playing piece from square one to square 100 on the Chutes and Ladders game board–but watch out! If you land on the square that shows you ate too much candy–Ouch!–you get a tummy ache and slide down a chute to a square a few numbers below. But if you end your turn on a good-deed square, such as helping sweep up a mess, you’ll be rewarded by a ladder-climb u…

UNIFIX WORD LADDERS CVC WORDS


UNIFIX WORD LADDERS CVC WORDS


$7.95


Motivate young students to make and break simple three letter words with this set of 12 delightful activity cards. Designed for use with Unifix Letter Cubes, each word ladder requires children to complete a series of words by changing one sound at each step down, reinforcing in concrete terms the effect of swapping one sound for another. Colorful, durable cards are 3½ x 16 inches and teaching not…

Guidecraft Locking Ladders 75 Piece Set


Guidecraft Locking Ladders 75 Piece Set


$10.99


With Locking Ladders construction set from Guidecraft, building is a snap! No extra hardware needed to fasten the pieces! Just lock the ladders and watch the building begin!…

Learning Ladders for Maths: Teacher CD


Learning Ladders for Maths: Teacher CD




My Learning Ladders for Maths: Pupil Book


My Learning Ladders for Maths: Pupil Book


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Learning Ladder 2: Years 1 and 2


Learning Ladder 2: Years 1 and 2




Business Mathematics (Paperback)


Business Mathematics (Paperback)


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KEY BENEFIT: Business Mathematics, Eleventh Edition maximizes interest by presenting the necessary mathematics through real-world applications. New examples from real companies and the people who run them are woven …

How to Lie With Statistics


How to Lie With Statistics


$8.95


Darrell Huff runs the gamut of every popularly used type of statistic, probes such things as the sample study, the tabulation method, the interview technique, or the way the results are derived from the figures, and points up the countless number …

Effective Experimentation (Hardcover)


Effective Experimentation (Hardcover)


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“This book has been developed from courses run by Statistics for Industry Limited for the past 30 years and demonstrates the ways in which statistical methods can be applied successfully, each method is introduced and used in a real situation from indu…

BASIC MATH 7:FRACTION BASICS


BASIC MATH 7:FRACTION BASICS


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When math students come across fractions they usually run screaming out of the classroom! But help is at hand with this helpful release in the STANDARD DEVIANTS series. Among the topics designed to relieve stressed students of a headache are common f…

Life After Genius (Paperback)


Life After Genius (Paperback)


$12.46


Theodore Mead Fegley, a boy genius who attended the University of Chicago at the age of 15 and was about to crack a 150-year-old mathematical puzzle, suddenly suffers a mental breakdown and returns home to his eccentric parents who run a funeral home a…

Jacob`s Ladder of Differential Geometry (Hardcover)


Jacob`s Ladder of Differential Geometry (Hardcover)


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Both modern differential geometry, which lies at the heart of many recent advances in mathematics, from analysis to algebraic geometry and to mathematical physics, and also classical geometry, have been active subjects of research throughout the 20th c…

Mathematics and Physics For Programers


Mathematics and Physics For Programers


$32.64


Many programmers frequently have limited backgrounds in the mathematics and physics needed for game development or other complex applications. Sooner or later, all programmers run into coding issues that will require an understanding of mathematics

Missing Data


Missing Data


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Sooner or later anyone who does statistical analysis runs into problems with missing data in which information for some variables is missing for some cases. Why is this a problem? Because most statistical meth

Snakes And Ladders


Snakes And Ladders


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Snakes And Ladders

Ladders To Literacy


Ladders To Literacy


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Ladders To Literacy

Ladders To Fire


Ladders To Fire


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Ladders To Fire

Unsecured Ladders


Unsecured Ladders


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Unsecured Ladders

Snakes & Ladders


Snakes & Ladders


$14.24


Snakes & Ladders

Ladders To Heaven


Ladders To Heaven


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Ladders To Heaven

Chutes and Ladders


Chutes and Ladders


$8.99


Chutes and Ladders

Reading Ladders


Reading Ladders


$16.88


Reading Ladders

Ladders to Literacy


Ladders to Literacy


$42.7


Ladders to Literacy

Vocabulary Ladders


Vocabulary Ladders


$12.17


Vocabulary Ladders

Math!


Math!


$62.95


Math!

Math


Math


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Math


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