2 years ago

I Find the determinentist of the followingmatricesi) A= (-1 1) ( 2 0)

Mathematics

1 answer:

USPshnik [31]2 years ago

8 0

I belive it’s c becuse hehehendnsndnnddnbdndndjdjdjjdjdndjdjdjdjdjdjdjdjdjd

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Write an equation for a line that passes through (-4,8) and 8,-1

KatRina [158]

Slope is change in y over change in x.

Change in y is -9
Change in x is +12

So -9/12 or -2/3

Answer -2/3

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3 years ago

Tom and Lana were comparing their Halloween candy. Tom received 4 times as much candy as Lana received. Tom then split his candy

seropon [69]

Given that Lana received 18 ounces of candy and Tom received 4 times as much candy as Lana received, then the number of candy Tom received is given by 4(18) = 72.

Now, given that Tom divided his candy evenly into 9 piles. Then the number of ounces of candy in each of Tom's piles is given by:

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3 years ago

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Deffense [45]

If the area was 16cm^2 before, then each side was 4 cm long since each side of a square is equal, and the area for a square is the length of the sides squared. The square root of 16 is 4, so that is why the sides were 4 cm. When you make each side 1 cm shorter, they're now all 3 cm. 3^2 is 9, so the new area is 9 square centimeters.

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3 years ago

If has a decimal approximation of 3.4, then is between which two integers? In your final answer, include all calculations.

olganol [36]

Answer: It is between 3 and 4.

Step-by-step explanation:

Integers are whole numbers and its opposite, for example, -5,-4,-3,-2,-1, 0, 1,2,3,4, 5 ,....

Meaning that 3.4 is not an integer so it fall between two integers and those integers has to be positive because 3.4 is a positive number.

3.4 is slightly greater than 3 but is less than 4.

Meaning that 3.4 is between the integers 3 and 4.

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3 years ago