3 years ago

Simplify the expression. 1−(sec2x−tan2x)

Mathematics

1 answer:

tangare [24]3 years ago

8 0

Answer: 1

−

(

−

)

Step-by-step explanation:

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Three hundred trillion, two hundred seventy-two million, seven hundred fifteen

kifflom [539]

300,000,272,000,715 tree hunnit trilliawn

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3 years ago

For a button to fit through its button-hole the hole needs to be the size of the buttons diameter what size buttonhole is needed

Lena [83]

Answer:the size of the button hole is 2.35 cm

Step-by-step explanation:

For a button to fit through its button-hole, the hole needs to be the size of the buttons diameter.

The formula for determining the circumference of a circle is expressed as

Circumference = πd or 2πr

Where

d represents the diameter of the circle

π is a constant given as 3.14

From the information given, the circumference of the button is 7.38 cm. Therefore, the diameter of the button will be

d = circumference/π = 7.38/3.14

d = 2.35 cm

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3 years ago

Is it ok you guys maybe do this one too sorry...<br> (−6)(−0.4)(−0.5)

olchik [2.2K]

(-6)(-0.4)(-0.5) = (-1)6⋅4⋅5⋅10⁻² = -1.2

5 0

3 years ago

Round 796.301 to the underlined place value.the underlined place value is 0

svetoff [14.1K]

796.300 because the 1 is less than four so it becomes a zero and the numbers in front stay the same.

6 0

3 years ago

Read 2 more answers

Select all the expressions equivalent to: (4^5)⋅4^3 Group of answer choice 2^14 4^12 2^16 16^8 4^8 16^4

kumpel [21]

Answer:

Choices given as $2^{16}, 4^8$ and $16^4$ are correct.

Step-by-step explanation:

Given expression is,

$(4^5)(4^3)$

By applying law of exponents in the given expression,

$(4^5)(4^3)=4^{5+3}$

$=4^8$

$(4^5)(4^3)=(2^2)^5(2^2)^3$

$=(2^{2\times 5})(2^{2\times 3})$

$=2^{10}\times 2^6$

$=2^{16}$

$=(2^4)^4$

$=(16)^4$

Therefore, choices given as $2^{16}, 4^8$ and $16^4$ are correct.

4 0

3 years ago