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goldenfox [79]
3 years ago
8

Is 81 a multiple of 3

Mathematics
2 answers:
Andrew [12]3 years ago
7 0
Yes because 3 x 27= 81 or 81 / 3= 27.
mixer [17]3 years ago
7 0
Yes, 81 is a multiple of 3
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Im thinking its c, not sure
Sladkaya [172]
Its actually C just divide 22 by 4
4 0
3 years ago
Please answer asap!!!!
galina1969 [7]

Answer:

B. 126 degrees

Step-by-step explanation:

lets say the angle is x

the equation we have here is the 8th graders divided by the total number of students is equal to x divided by 360 degrees since a circle has a 360 degree angle.

The equation is:

350/1000=x/360

in number form.

350/1000= 0.35 = 35%

so now we know x/360=35%

126/360=35%

so the answer would be 126 degrees.

<em>Hope that was helpful, if it was please rate it for anyone else who is asking the same question.</em>

4 0
2 years ago
Keep in mind significant figures. 6.020*0.0510=?
xeze [42]

Answer:

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Step-by-step explanation:

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2 years ago
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After painting the fence steve and janet realize that their house also needs painting. But steve will have to do the painting hi
gladu [14]

Answer:

Therefore, Steve will paint house for 20.6 days.

Step-by-step explanation:

We know that Steve determines that it would take them 9 days to paint the house together (if they were both healthy) and that it would take Janet (when healthy) 16 days to paint the house alone.

We conclude that in 1 day Janet painted 1/16 of the house. In nine days, Janet painted 9/16 of house.

So, 7/16 of house paint Steve in nine days.

We have the following proportion:

\frac{7}{16}:9=1:x\\\\\frac{7}{16}x=9\\\\x=9\cdot \frac{16}{7}\\\\x=20.6

Therefore, Steve will paint house for 20.6 days.

4 0
3 years ago
What is the number of real solutions?
hichkok12 [17]
2 solutions, the root to the equation is the same as the root to the solution also known as “double roots”
8 0
2 years ago
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