3 years ago

Cover the costs:

Mathematics

1 answer:

Sergio039 [100]3 years ago

4 0

Answer:

D. 1,044 is the total amount of money Mrs. Smith collected

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Single person; weekly income: $478.77, withholding amout is $25

Ahat [919]

Answer:

umm whats the question........

Step-by-step explanation:

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3 years ago

One less than one fourth the square of a number.

Free_Kalibri [48]

Answer:

1/4m²-1

let m be the number.

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3 years ago

Five sisters each bought matching scarves and two pairs of socks. The scarves were priced at $12.00. If the total bill for all 5

sveticcg [70]

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$6.50/per pair of socks

Step-by-step explanation:

12*5=60

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3 years ago

Find one value of x that is a solution to the equation (x^2+3)^2=4x^2+12

Westkost [7]

Answer:

${( {x}^{2} + 3) }^{2} = {4x}^{2} + 12$

$\bf \purple{ {(x + y)}^{2} = {x}^{2} + 2xy + {y}^{2} }$

${( {x}^{2}) }^{2} + 2({x)}^{2} (3) + {(3)}^{2} = {4x}^{2} + 12$

${x}^{4} + {6x}^{2} + 9 = {4x}^{2} + 12$

${x}^{4} = {4x}^{2} - {6x}^{2} + 12 - 9$

${x}^{4} = { - 2x}^{2} + 3$

$( {x}^{2} \times {x}^{2}) = { - 2x}^{2} + 3$

$2 \times {x}^{2} = { - 2x}^{2} + 3$

$= \frac{ { - 2x}^{2} + 3 }{ {2x}^{2} }$

$= 3$

4 0

3 years ago

PLZ ANSWER PLZ PLZ PLZ HELP 1 QUESTION!!!

JulsSmile [24]

We first must find the value of angle z.

Angle z = 90° - 42°

Angle z = 48°

We now use the sine function to find y.

sin(48°) = 35/y

y = 35/sin(48°)

y = 47.0971455362

We now round off to two decimal places.

y = 47.10

I hope this helps....

8 0

3 years ago