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andrezito [222]
2 years ago
14

Explain how you are able to get the answer without having to multiply 1.23 by 10 thirteen times.​

Mathematics
1 answer:
max2010maxim [7]2 years ago
5 0
We need more context to answer your question
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PLEASE ANSWER FIRST GETS BRAINLIEST
notsponge [240]

Answer: 28 red marbles


Step-by-step explanation:

Since there are in total 140 marbles and there are 5 red marbles, just simply divide 140 by 5 and you get your answer. 28 red marbles.

3 0
3 years ago
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The angle turns through 1-9 of the circle
Tresset [83]
1-9 the answer is -8of the circle
4 0
2 years ago
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3 pieces of wood have a total length of 32 m. The second piece is twice the size of the first and the third piece is 2 more mete
andreev551 [17]

Answer:

X + Y + Z = 32

X2 = Y

X3 + 2 = Z

X + X2 + X3 + 2 = 32

Make X alone

There is a 2 so we subtract 2 from both sides

X + X2 + X3 = 30

Add the X's up

X + X2 + X3 = X6

X6 = 30

Divide by 6

30 / 6 = 5

You are left with X=5

The first piece of wood has a length of 5

5 x 2 = 10

The second piece has a value of 10

5 x 3 + 2 = 17

The third piece is 17

Hope this helps. If you have any questions you may ask.

Step-by-step explanation:

5 0
3 years ago
Absolute value of 13
natima [27]

Answer:

13.

Step-by-step explanation: the absolute value is the distance away from 0 a number is. 13 is 13 numbers away from 0. the absolute value of negative 5 would simply be 5 since it is still 5 units away from zero, even though it is a negative number.

6 0
3 years ago
a store is selling cookies for $8.00 for 12 bags. how much will it cost if you want to buy 30 for your class
andrey2020 [161]

Ok so first you will need 3 bags since 12*2 is 24 that wont be enough for the whole class so 12*3= 36 so now that we figured out how many bags we need now we have to multiply $8.00 by three the answer is $24

7 0
3 years ago
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