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lana [24]
1 year ago
15

After she graduated from college, Brianna began teaching at a salary of $28,750 a year. Which of the following choices shows Bri

anna's salary rounded to the thousands place?The answer choices are:$28,000$28,800$28,900$29,000$30,000
Mathematics
1 answer:
Genrish500 [490]1 year ago
5 0

The given number is 28,750.

To round the number to the thousands place, check the digit in the hundreds place, which is 7.

Since this digit is greater than 5, add one to the thousands digit and make all other digits to the right zero.

This gives the number 29,000.

Hence, the salary rounded to the nearest thousands is $29,000.

The fourth option is correct.

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goblinko [34]
Reflection rule in the x-axis:
g(x) = - f(x)

f(x) = 3x+12
g(x) = - f(x) = -3x-12

The correct choice is option (C)
8 0
2 years ago
How do you the equation of the line that passes through x-intercept (–8, 0) and undefined slope?
kifflom [539]
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8 0
3 years ago
What is the area of the trapezoid?
Maslowich
<h3><u>Given Information :</u></h3>

  • Length of parallel sides = 60 ft and 40 ft
  • Height of the trapezoid = 30 ft

<h3><u>To calculate :</u></h3>

  • Area of the trapezoid.

<h3><u>Calculation :</u></h3>

As we know that,

\bigstar \: \boxed{\sf {Area_{(Trapezium)} = \dfrac{1}{2} \times ( a + b) \times h}} \\

  • a and b are length of parallel sides.
  • h denotes height.

<em>S</em><em>u</em><em>b</em><em>s</em><em>t</em><em>i</em><em>t</em><em>u</em><em>t</em><em>i</em><em>n</em><em>g</em><em> </em><em>valu</em><em>es</em><em>,</em><em> </em><em>we</em><em> </em><em>get</em><em> </em>:

\longmapsto Area = \sf \dfrac{1}{2} × ( 60 + 40 ) × 30 ft\sf ^2

\longmapsto Area = \sf \dfrac{1}{2} × 100 × 30 ft\sf ^2

\longmapsto Area = 1 × 100 × 15 ft\sf ^2

\longmapsto Area = 100 × 15 ft\sf ^2

\longmapsto <u>Area = 1500 ft</u>\sf ^2

Therefore,

  • Area of the trapezoid is <u>1500 ft\sf ^2</u>

6 0
2 years ago
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Karo-lina-s [1.5K]

Answer:

A: 8

B: 96

I'm not sure on C, sorry.

5 0
3 years ago
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\sin(b) =  \frac{3}{4} \\ b = inverse \: sine \: of \:  \frac{3}{4} = 48.6
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3 years ago
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