A math teacher researches the relationship between 7th and 8th grade involvement in speech and debate and drama club. Grade 7th 8th Speech and debate 16 19 Club Drama 20 21 Given that a student is in 8th grade, what percentage of those students participate in drama club? 9%

Q: u(z) dr

A:

Q: Name ALL of tl

A: To write the name all symmetry present in the given figure.

Q: eralvate s Ēodp where C is represientee ぐ F (Xっy)= yi 土 6+) = 28ti + tj

A: To evaluate: ∫CF.dr→F→x,y=xyi^+yj^rt=28ti^+tj^ ,     0≤t≤7

Q: 8 mi P 4 mi

A:

Q: Find mzT. 60°

A: NOTE: Refresh your page if you can't see any equations. . here we have as we can see here  and

Q: Find x.

A: Sum of exterior angle of a polygon is 360°.

Q: Find x. 8x 6x 9

A: From the given figure: From the property of the circle: PA·PB=PC·PD

Q: 832+ 64x2² dx

A:

Q: Find 2 6 [["² 4 xy dydx.

A:

Q: Multiply. (ex − e−x)2

A: Here we multiply this:

Q: 5 and 2/3 feet + 4 and 1/6 feet

A: Answer  - 5 and 2/3 feet +4 and 1/6 feet

Q: D P•

A: CT2=CA*CB

Q: Entegrate. your reark dx 4+25,2

A:

Q: Area and

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.