Still Confused?

Try reviewing these fundamentals first

Still Confused?

Try reviewing these fundamentals first

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Start now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started NowStart now and get better math marks!

Get Started Now- Intro Lesson: a3:04
- Intro Lesson: b6:41
- Lesson: 1a1:15
- Lesson: 1b2:53
- Lesson: 1c5:03
- Lesson: 1d1:34
- Lesson: 1e1:56
- Lesson: 2a1:31
- Lesson: 2b1:24
- Lesson: 2c1:35
- Lesson: 2d2:10
- Lesson: 2e1:53
- Lesson: 3a10:02
- Lesson: 3b8:19
- Lesson: 3c4:42
- Lesson: 3d7:00
- Lesson: 3e7:54
- Lesson: 3f16:29
- Lesson: 3g13:19
- Lesson: 4a1:39
- Lesson: 4b1:13
- Lesson: 4c1:32
- Lesson: 4d1:30
- Lesson: 4e1:24
- Lesson: 4f2:35

A

$p$: 1 cm is exactly equal to 10 mm

If we can determine the truth or falsity of a statement, then it has a

The

The

- IntroductionStatements Overview:a)Statements, and Truth valueb)Statements, and Truth value
- 1.
**Truth value of a Statement**Determine the truth value of each statement:

a)December is the first month of the year.b)The diameter of a circle is twice the length of the radius.c)The sums of the squares of the legs of a right triangle are equal to the square of the hypotenuse.d)$10\times 2+7=90$e)A hexagon is a six-sided polygon. - 2.
**Variables of Open Sentences**Determine the variable of each open sentence:

a)$2x+5=10$b)He is very shortc)It is a multiple of 7d)$2t \leq 2$e)She likes to go for long walks - 3.Use the domain {triangle, rectangle, square, parallelogram, pentagon, hexagon} to find the truth set for each open sentence:a)It has more than four sidesb)It has less than four sidesc)It has exactly 4 sidesd)It has to have 4 sides equal in lengthe)It is a rectanglef)It has interior angles which sum up to 180° degreesg)It only has right angles
- 4.
**Open sentence, statement, or neither?**Are the following sentences an open sentence or a closed sentence (statement), or neither? If it is an open sentence, find the variable. If it is a statement, then find the truth value.

a)$x+7=10$b)$2+7=10$c)Soccer is a team sport.d)$19-4$e)Patsy, please leave.f)Huh?