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3 years ago

The equation sec^2x-1=tan^2x is an identity true or false

1 answer:

4 0

Truee because that is what the webitse said with the exact same question , hope you don't need to show your work but the answer is true

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Please help quickly!!!

stiks02 [169]

Answer:

Option D is correct.

$(2x^5y^2)^3= 8x^{15}y^6$

Step-by-step explanation:

Power of product property:

$(x^m)^n = x^{mn}$

$(ax)^m = a^m \cdot x^m$

Let the equation: $(2x^5y^2)^3$

Using power of products Property on given equation:

$(2x^5y^2)^3$ = $2^3 \cdot (x^5)^3 \cdot (y^2)^3 = 8 \cdot x^{15} \cdot y^6 = 8x^{15}y^6$

Therefore, the only option D of an equation which shows the correct use of power of Products property is, $(2x^5y^2)^3= 8x^{15}y^6$

4 0

3 years ago

Read 2 more answers

Which is a true statement?

myrzilka [38]

B is correct because -6.75 is smaller than -6.5

8 0

3 years ago

Read 2 more answers

Which expression represents the volume, in cubic units, of the shaded part of the sphere? four-thirdsπ(103) four-thirdsπ(43) fou

oee [108]

The volume of the shaded part in cubic units is 4/3π(20)³ - 4/3π(4)³

<h3>Volume of composite object</h3>

The sphere is a a solid 3-dimensional object. THe formula for calculating its volume is expressed as:

V = 4/3πr³

where:

r is the radius of the sphere

<u>For the outer sphere:</u>

V = 4/3π(20)³

<u>For the inner sphere:</u>

V = 4/3π(4)³

The volume of the shaded part in cubic units is 4/3π(20)³ - 4/3π(4)³

Learn more on volume of sphere here: brainly.com/question/10171109

#SPJ4

6 0

2 years ago

Determine how many cards, in an ordinary deck of fifty-two, fit the description. 4's and 5's

Rudiy27

Since there are four suits, with each having a 4 and 5, we have 2+2+2+2=2*4=8

8 0

3 years ago

The line plot shows the number of points scored by Josh in his basketball games. How many games did Josh score less than four po

-Dominant- [34]

Answer:

Step-by-step explanation:

5 0

4 years ago