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brilliants [131]
2 years ago
15

Pleaseee help im so behind, i also need an explanation for it :(

Mathematics
2 answers:
snow_lady [41]2 years ago
6 0

Answer:The first one should be it Dont trust me

Step-by-step explanation:

zavuch27 [327]2 years ago
6 0
Yea it’s the first one,
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Please help me with this!..
Maru [420]
A represents 12!
12! = 12 * 11 * 10 * 9 * ... (down to 1)
8 0
3 years ago
What is 690 divided by 70?
ASHA 777 [7]
The answer is 9.857. This can be rounded.
3 0
3 years ago
Read 2 more answers
9. The total length of the Trans-Canada Highway is 7870 km. About 6% of
nadezda [96]

Answer:

472.2 km

Step-by-step explanation:

5 0
2 years ago
Write an equation of the line that passes through (0 0) and (2 6)
fiasKO [112]

Answer:

y = 3x

Step-by-step explanation:

Slope equation:

y2 - y1

--------

x2 - x1

----------------------------------------------------------------------------------------------------------------

         6 - 0          6

m = ----------- =   ----- = 3

         2 - 0           2

Your slope is 3.

----------------------------------------------------------------------------------------------------------------

Equation:

y = mx + b

Plug in the slope and you get:

y = 3x + b

----------------------------------------------------------------------------------------------------------------

Now to find b, you can use either coordinate point. So I will show you both ways :)

<u>(0,0)</u>                                                                     <u>(2,6)</u>

0 = 3(0) + b                                                     6 = 3(2) + b

Multiply 0 and 3                                           Multiply 2 and 3

0 = 0 + b                                                         6 = 6 + b

Subtract 0 to 0                                            Subtract 6 from 6

0 = b                                                                    0 = b

There is no y-intercept

----------------------------------------------------------------------------------------------------------------

Your answer: y = 3x

Hope this helped :)

8 0
2 years ago
John used 1 3/4 kg of salt to melt on his sidewalk. He then used another 3 4/5 kg on the driveway. If he originally bought 10 kg
Natali [406]

Answer:

he have left 4.45 kg

Step-by-step explanation:

The computation of he have left is as follows:

= Total salt purchase - salt used on his sidewalk - sales used on the driveway

= 10 - 1 \frac{3}{4} - 3 \frac{4}{5}\\\\= 10 - \frac{7}{4} - \frac{19}{5}\\\\= \frac{200 - 35 -76 }{20}  \\\\= \frac{89}{20}

= 4.45 kg

Hence, he have left 4.45 kg

4 0
3 years ago
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