3 years ago

Help pls pls i really need help.

Mathematics

2 answers:

uranmaximum [27]3 years ago

6 0

I think it’s 7,3 because u go side ways then go down!

Anna [14]3 years ago

3 0

Answer:

I answered that question alreadyyy cuz im hella smart

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How many seconds are in 9 minutes?

Setler [38]

Answer:

540

Step-by-step explanation:

9 times 60 equals 540

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3 years ago

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I need answer ASAP I’m next 10 mins

34kurt

Answer:

Step-by-step explanation:

First simplify the first term to get

10y^4

then multiply 10y^4 by 4 square root 6y^3

40y would be all you needed to get answer

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3 years ago

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There was 2/3 of pan of lasagna in the refrigerator. Bill and his friends ate half of what was left. Write a number sentence and

Veseljchak [2.6K]

Half of 2/3 is:

$\frac { 1 }{ 2 } \times \frac { 2 }{ 3 } =\frac { 1 }{ 3 }$

This means that 1/3 was left. This also means that they ate 1/3 of the lasagne.

Model diagram can be seen in attachment.

5 0

3 years ago

Casey said that 0.03*1,000 is 3 explain why caseys answer is wrong what mistake do u think he made

Igoryamba

0.03 x 1,000=30! In multiplying decimals, you'll move the decimal's period to the number of zeroes in the multiplier! 1,000 has 3 zeroes. So, it's equal to 30. So basically he was wrong because 0.03 times 1,000 doesn't equal 3 it equals 30. He made the mistake of not moving the decimal point enough.

6 0

3 years ago

Solve the system x - 2y = -6 3x + y = -4

stepan [7]

{x-2y=-6

{3x+y=-4 /*2

{x-2y=-6

{6x+2y=-8 (+)

7x=-14 /:7

x=-2

3x+y=-4

3*(-2)+y=-4

-6+y=-4

y=2

Solution: (-2; 2)

5 0

4 years ago