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MA_775_DIABLO [31]
1 year ago
4

Determine all real values of a.

Mathematics
1 answer:
Harlamova29_29 [7]1 year ago
5 0

Answer:

C) a = 40.5

Step-by-step explanation:

a2=81=

Divide 2 whole numbers from both sides to get the variable alone

81 ÷ 2 = 40.5

And the Outcome is your answer which in this case is

40.5

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Marlene's taxable income is $95,000. Use this tax schedule to calculate the total amount she owes in taxes. $12,888.75
Ipatiy [6.2K]
Marlene owes a total of $20,710.75 in taxes.

If we are using the same tax schedule then $95,000 belongs to this bracket:
Over -        But not over -                                             of the excess over -
$77,100     but not over $160,850.. 15,698.75 plus 28%            77,100

Get the 28% of the difference between $95,000 and $77,100:
$95,000 - $77,100 = $17,900
$17,900 * .28 = $5,012

$15,698.75 + $5,012 = $20,710.75
8 0
4 years ago
An angle measures 4.3 radians. To the nearest degree, what is the measure of the angle? degrees
ElenaW [278]

Answer:

Step-by-step explanation:

\frac{deg}{rad}=\frac{360}{2\pi}=\frac{180}{\pi}\\ \\ deg=\frac{180rad}{\pi}\\ \\ deg=\frac{180(4.3)}{\pi}\\ \\ deg=\frac{774}{\pi}^o\\ \\ deg\approx 246^o

7 0
3 years ago
Read 2 more answers
What is the approximate surface area of a cylinder with a radius of 3 inches and a height of 10 inches?
xxMikexx [17]
245in^2

Curved surface = 2pi x r x h = 2 x 3.1 x 3 x 10 = 186
2 ends = 2 x (Pi x r x r) = 2 x 3.1 x 3 x 3 = 55.8
Total area = 186 + 55.8 = 242in^2 approximately
5 0
3 years ago
Someone pls pls pls help me this u=is urgent 5pts and brainlist if ur right!!!!!Pls pls pls pls pls pls help me!!!
V125BC [204]

Answer:

X = 75

Step-by-step explanation:

here, DY || FS ,

SO, Angle DFS = Angle JDY

( Corresponding angle pair )

Angle JSF = Angle JYD

( Corresponding angle pair )

Hence, triangle JDY ~ JFS ( By AA CRITERIA )

Now, JY / YS = JD / DF

=》42 / 63 = 50 / X

=》X = 50/42 × 63

=》X = 75

i hope you got it

3 0
3 years ago
I did it but it didn't have my answer on the list lol
r-ruslan [8.4K]

Answer:

B) 1 8/27

Step-by-step explanation:

First, change all mixed fractions into improper fractions:

2 1/3 = 7/3

1 4/5 = 9/5

7/3 ÷ 9/5

Next, flip the second fraction, and change the division sign into multiplication:

7/3 x 5/9

Multiply across:

7/3 x 5/9 = 35/27

Change into a mixed fraction:

35/27 = 27/27 + 8/27

1 8/27 is your answer.

~

3 0
3 years ago
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