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Bad White [126]
2 years ago
8

Does anyone understand this? i need help

Mathematics
2 answers:
Pachacha [2.7K]2 years ago
7 0

Answer:

i know it is the 2 one i am sure

Step-by-step explanation:

Gnesinka [82]2 years ago
6 0

Answer:

81^{1/4}

Step-by-step explanation:

\sqrt[4]{81} = 81^{1/4}

a square root can be equivalently written as a fractional exponent. All the other options can be ruled out as they are simply incorrect.

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What numbers go in the blanks to make the equation true?
nirvana33 [79]
UMMMMMMMMMMMMMMMMMMMMMMMMM
8 0
3 years ago
Read 2 more answers
.chris p. bacon worked 44 hours last week and gets double time pay for overtime. his regular pay is $14 per hour. how much was h
masha68 [24]

The total paycheck for the week is of $672 as Chris bacon work for 44 hours last week, regular pay $14 per hour and double time pay for overtime.

As given,

Regular pay per hour = $14

Overtime work payment= 2 × ($14)

Total hours work done last week = 44hours

Let regular timing be 8 hours per day 5 days a week

Total regular working hours = 8 × 5

                                           = 40 hours

Over time = 44-40

                = 4 hours

Payment check = (40 × 14)+ (4 × 28)

                         = $672

Therefore, The total paycheck for the week is of $672 as Chris bacon work for 44 hours last week.

Learn more about work here

brainly.com/question/18094932

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8 0
2 years ago
Solve the system of equations by subsitution.<br> b = 4a +2<br> 12a - 3b = -6
Vladimir [108]

Answer:

infinite solution

Step-by-step explanation:

hello

we substitute b = 4a + 2 in the second expression

12a -3*(4a+2) = -6

<=> 12a -12a -6 = -6

<=> -6 = -6

which is always true

so there is infinite solution

hope this helps

5 0
3 years ago
HEEEEEEEEEEEEEEEEELLLLLLLLLLLLLLLLLLLLllllppppppppppppppp
Lorico [155]

The equation that can be used to determine the measure of ∠A is tanA = 9.4/6.7. The correct option is A. tanA=9.4/6.7

<h3>Trigonometry</h3>

From the question, we are to determine which of the given equations can be used to determine the measure of ∠A

In the diagram,

If ∠A is the included angle

Then,

Using<em> SOH CAH TOA</em>

Opposite = 9.4

Adjacent = 6.7

Thus,

tanA = 9.4/6.7

Hence, the equation that can be used to determine the measure of ∠A is tanA = 9.4/6.7. The correct option is A. tanA=9.4/6.7

Learn more on Trigonometry here: brainly.com/question/2673715

#SPJ1

3 0
2 years ago
Are the graphs of the lines in the pair parallel?<br> Y=6x + 9<br> 27x - 3y= -81
kifflom [539]
No, the graphs of the lines are not parallel because if you simplify 27x-3y=-81, you get y=9x+27, and in order to have the lines parallel, both equations must have the same "m" in y=mx+b. 6 and 9 do not equal, so no they are not parallel.
7 0
3 years ago
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