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2 years ago

What is the scale factor if the scale is 10 inches = 1 foot?

Mathematics

1 answer:

klasskru [66]2 years ago

5 0

10 inches to 12 inches

10:12

5:6

<em>Have a Great Day</em>

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If tan x =3/4, and 0

jasenka [17]

Answer: x=0.6435011

Step-by-step explanation:

Take the inverse tangent of both sides of the equation to extract

from inside the tangent.

arctan

(

)

Evaluate

arctan

(

)

0.6435011

The tangent function is positive in the first and third quadrants. To find the second solution, add the reference angle from

to find the solution in the fourth quadrant.

(

3.14159265

)

0.6435011

Simplify the expression to find the second solution.

Tap for more steps...

3.78509376

Find the period.

Tap for more steps...

The period of the

tan

(

)

function is

so values will repeat every

radians in both directions.

0.6435011

3.78509376

, for any integer

Consolidate the answers.

0.6435011

, for any integer

6 0

2 years ago

How do i graph the equation y= -4x - 1

Serggg [28]

9514 1404 393

Answer:

see attached

Step-by-step explanation:

Find the y-values corresponding to x-values of 0 and 1, then plot those points and draw a line through them.

For x=0, ...

y = -4·0 -1 = -1 . . . . the point is (0, -1) . . . the y-intercept

For x=1, ...

y = -4·1 -1 = -5 . . . . the point is (1, -5)

The attached graph shows these points and the line through them.

3 0

3 years ago

Sam Kramer earns an annual salary of $38,900. He is paid semimonthly. His personal exemptions total $4826. The state income tax

Alisiya [41]

Step-by-step explanation:

we pay taxes of the income without the exemptions.

so, the tax-interresting amount is

38,900 - 4826 = $34,074

2% of the first $1000 = $20

$34,074 - 1000 = $33,074

3% of the next $3000 = $90

$33,074 - 3000 = $30,074

3.5% of the next $3000 = $105

$30,074 - 3000 = $27,074

4% of $27,074 = $1,082.96

so, in total he pays state taxes over a year

20+90+105+1082.96 = $1,297.96

now, he gets paid semimonthly, that means twice a month.

his salary but also his deductions (incl. tax deductions) are all split across these 24 paychecks per year.

so, each state income tax deduction is then

$1,297.96 / 24 = $54.08 on every paycheck.

8 0

2 years ago

Please help me I don’t get this at all thank you

faust18 [17]

Answer:

80 ft

Step-by-step explanation:

Perimeter is adding the lengths of all the sides.

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2 years ago

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mafiozo [28]

Answer:

She bought 2 videos and 8 CDs.

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2 years ago