3 years ago

Use the digits 2, 4, and 8 one time each in the following problem:

Mathematics

2 answers:

navik [9.2K]3 years ago

6 0

2,400 ÷ 80 = 30 this is the order it should be in

suter [353]3 years ago

4 0

2,400 / 80
Just take 24÷eight and then add the two zeros at the end

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Please help! 70+23x-5+110+14x=360 (please show step bc I need to turn in work-paper) Thank you!

daser333 [38]

x = 5

explanation

70 + 23x - 5 + 110 + 14x = 360

first you group the like terms

23x + 14x + 70 - 5 + 110 = 360

then combine the like terms

23x + 14x 70 - 5 + 110

37x + 175 = 360

subtract 175 from both sides

175 - 175 = 0 360 - 175 = 185

to get

37x = 185

divide both sides by 37

37x/37 = 0 185/37= 5

which gives you

x = 5

3 0

3 years ago

Express each number in standard form.

Vitek1552 [10]

a) 1,000 + 0 + 40 + 9

b) 40,000 + 3,000 + 800 + 70 + 0

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3 years ago

( simplify the following polynomials. All final answers must be in standard form )

Mila [183]

$\frac{6x^3-15x^2-3x}{3x} = 2 x^4 - 5 x^3 -x^2$
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4 years ago

Find the area of the circle r=3 ft 28.26 ft2, 9.42 ft2, 18.84 ft2, 7.07 ft2, 113.04 ft2

soldier1979 [14.2K]

Answer:

The answer you are looking for is 28.26m^2

Step-by-step explanation:

The formula is $A=\pi r^2\\=\pi 3^2\\=28.26m^2$

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3 years ago

Find the slope of the line that passes through (4,2) and (4,5)

Hunter-Best [27]

Answer: Undefined

Step-by-step explanation:

(slope = m)

$m=\frac{y_2-y_1}{x_2-x_1}=\frac{5-2}{4-4}=\frac{3}{0}$

(3 divided by 0 is undefined, so the slope is undefined)

4 0

3 years ago