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Sladkaya [172]
3 years ago
11

This quiz it is rlly hard

Mathematics
1 answer:
lawyer [7]3 years ago
4 0

Answer:

396cm I think.

Step-by-step explanation:

10 x (27 - 8) + 9 x 24

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In a beaded necklace 3/12, of the beads
Alexxandr [17]

Answer: 7/12 of the beads are blue and green

Step-by-step explanation: To make both denominators of fraction 3/12 and 1/3 equal, you have to change both denominators to the lowest common denominator. Since the LCD (lowest common denominator) is 12 you have to multiply 1/3 by 4 to make the two denominators match.

1/3 x 4/4= 4/12

Then to find the total fraction of both green and blue beads on the necklace, you simply have to add the two fractions together.

4/12+3/12= 7/12

hope this helps :)

4 0
3 years ago
The mean of 6 numbers is 41 if one number is removed the mean of 5 numbers is 46. What is the unknown number.
Airida [17]
I think your answer 4
4 0
3 years ago
Please help me asap!!!
Advocard [28]

Answer:

g=64.8 meters

Step-by-step explanation:

\frac{26.1}{24.3} = \frac{69.6}{g}

69.6×24.3= 26.1×g

1,691.28=26.1g

64.8=g

g=64.8

Hope this helps! :)

Oh, I got the order of the ratios wrong, I'm sorry.

I just corrected it.

6 0
3 years ago
Read 2 more answers
Miss Ray wrote a test with 15 questions. Some questions were matching problems and some were multiple choice. Matching questions
77julia77 [94]
Well,

if 10 of the questions were worth 5pts. that would equal =50

and if 5 were worth 10pts. that would equal= 50

50 + 50 = 100pys.
4 0
4 years ago
How do you create a model of 15% of 60
Misha Larkins [42]
The answer is 9 by the way. Draw a circle with sixty slices, shade in 15% or 9 slices.
6 0
4 years ago
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