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Aleksandr [31]
2 years ago
12

I need help in this question

Mathematics
1 answer:
tiny-mole [99]2 years ago
8 0

Answer:

C. 12/15

Step-by-step explanation:

2/3, 6/9, and 18/27 all simplify to 2/3. 12/15 does not.

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Help!! (You will get 100 points! & Brainliest if you are correct)
Dafna1 [17]

Answer: The first number that appears in both sequences is 28.

Step-by-step explanation:

Let's write down numbers from each of the sequences

Sequence 1) We need to start from 7 and multiply 4

7x4=28, 28x4=112

The sequence is 7,28,112...

Sequence 2) We need to start from 8 and add 5

5+8=13, 13+5=18, 18+5=23, 23+5=28

The sequence is 8,13,18,23,28...

They both have 28

5 0
2 years ago
Read 2 more answers
A triangle has side lengths of 19 centimetres, 19 centimetres, and 20 centimetres. Is this triangle equilateral?​
Sedbober [7]

Answer:

no a equilateral triangle has the same length sides all the way around

6 0
3 years ago
3(2x+1)-2(x+1) is the same as
Dahasolnce [82]

Answer:

4x + 1 and 6x - 2x - 2 + 3

Step-by-step explanation:

we can expand and find 2 equations that are the same as this

one being 6x+3 -2x -2

and another being 4x + 1

hope this helps!

5 0
2 years ago
What is the value of the expression 12÷(−32)×7?
nadezda [96]

Answer:

Step-by-step explanation:

\frac{12}{(-32)} \\ ×7 = -\frac{21}{8}

5 0
2 years ago
When Ryan was born, he weighed 7 pounds.At 6 months, he weighed 11.2 pounds. Amanda weighed 6 pounds when she was born, and 12.9
deff fn [24]

Answer:

Amanda had a greater percent increase in weight

Step-by-step explanation:

The percent change in Ryan’s weight was 4.2 /7

, or 60%. The percent change in Amanda’s weight was 6.9 /6

, or 115%.

6 0
3 years ago
Read 2 more answers
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