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3 years ago

Please help I need the answer ASAP!

Mathematics

1 answer:

stepladder [879]3 years ago

6 0

Answer:

the second answer choice x greater than or equal to -6

Step-by-step explanation:

because u have to find the where the equation is defined. the range is the set of values that correspond to the domain.

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Help me pls i need this right now

balu736 [363]

Answer:

162.4

Step-by-step explanation:

A= 8 * side length * apothem/2

A = 8* 5.8 * 3.5

A = 162.4

6 0

2 years ago

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What is an equation of the line that passes through the point (-4,-6)(−4,−6) and is perpendicular to the line 2x-y=62x−y=6?

Alinara [238K]

Are there any answer choices?

5 0

3 years ago

sally works 38 hours er week her weekly wage is £355.68 she recieves a pay increase of 23p per hour whats her new weekly wage

zhenek [66]

Answer:

£364.42

Step-by-step explanation:

Weekly wage = £355.68
Work week = 38 hours

Hourly pay is:

£355.68/38 = £9.36

New payment per hour:

£9.36 + £0.23 = £9.59

New weekly wage is:

£9.59*38 = £364.42

4 0

3 years ago

What is the answer and how do you solve 21x^3/3x^−1

Sunny_sXe [5.5K]

Answer:

as written: 7x^2

perhaps intended: 7x^4

Step-by-step explanation:

As written, the Order of Operations specifies that the only denominator factor is 3, so the expression is interpreted as ...

$\dfrac{21x^3}{3}x^{-1}=\dfrac{21}{3}x^{3-1}=7x^2$

___

Sometimes grouping of denominator factors is intended, but parentheses are not written as they should be. If the intention is ...

21x^3/(3x^-1)

then the simplification is ...

$\dfrac{21x^3}{3x^{-1}}=\dfrac{21}{3}x^{3-(-1)}=7x^4$

_____

The applicable rules of exponents are ...

(a^b)(a^c) = a^(b+c)

a^b/a^c = a^(b-c)

6 0

3 years ago

5t^2 - 5.5 - 3.5t + 1.5t^2 +4t

RideAnS [48]

The answer is 6.5t2+0.5t−5.5 , it’s simplified

8 0

2 years ago

Read 2 more answers