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goldfiish [28.3K]
3 years ago
14

What is 8x times 9x divided by 2xy???

Mathematics
2 answers:
myrzilka [38]3 years ago
7 0

Answer:

\frac{36x}{y}

Step-by-step explanation:

\frac{8x \times 9x}{2xy}  \\ 8 \div 2 \: and \: x \: will \: cancel \: x \: then \: we \: have \\  \frac{4 \times 9x}{y}  \\  \frac{36x}{y}  |final \: answer \: |

alex41 [277]3 years ago
6 0

Answer:

<h2><u>36x /y </u></h2>

Step-by-step explanation:

Hope this helps

<h2><em>:)</em></h2>
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One bottle of antibacterial soap sells for $4 at target. If you bought 3 bottles and then paid 8% tax what is the total amount o
Allisa [31]

Answer:

$12.96

Step-by-step explanation:

7 0
3 years ago
Express 5/7 as a decimal.
nignag [31]

Answer:

0.71428571428

Step-by-step explanation:

Do it the old fashioned way, get out your calculator, or google it.

3 0
3 years ago
Read 2 more answers
Can anyone check my answer?
MA_775_DIABLO [31]
I mean, it depends what type of math you're doing but I can try!
5 0
3 years ago
The cost, C. of producing coolers, x, is modeled by the equation C = 0.005x2 - 0.3x + 17. How many coolers are
melamori03 [73]

Answer:

66 coolers

Step-by-step explanation:

C = 0.005x² - 0.3x + 17

When C = $19

19 = 0.005x² - 0.3x + 17

19 - 17 = 0.005x² - 0.3x

2 = 0.005x² - 0.3x

0.005x² - 0.3x - 2 = 0

x = -b ± √b² - 4ac / 2a

= -(-0.3) ± √-0.3² - 4*0.005*-2 / 2*0.005

= 0.3 ± √ 0.09 - (-0.04) / 0.01

= 0.3 ± √ 0.09 + 0.04 / 0.01

= 0.3 ± √ 0.13 / 0.01

= 0.3/0.01 ± √0.13/0.01

= 30 ± 0.36/0.01

x = 30 ± 36

x = 30 + 36 or 30 - 36

x = 66 or -6

Number of coolers can not be negative

Therefore, number of coolers produced when the cost is $19

is 66 coolers

3 0
3 years ago
Anyone i need help with this
DIA [1.3K]

Answer:

Step-by-step explanation:

a1=90-a2

a1=90-30=60

a2 is opposite 30 and opposite angles are equal so

a2=30

The sum of the angles of a triangle are equal to 180 degrees.

a2+a3+70=180

a3+30+70=180

a3=100=180

a3=80

4 0
3 years ago
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