MATHEMATICS MIDDLE SCHOOL

What is 8/10 minus 2/5

Answers

Answer 1
Answer: If you take 2/5 minus 8/10 the final results would be -2/5 and it equals -0.4.
Answer 2
Answer: 2/5 because 2/5 is 4/10. 8/10-4/10=4/10.4/10=2/5~JZ

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Sea level is considered to be 0 feet. A probe released at sea level dropped at a constant rate for 3.25 minutes, reaching an elevation of −35.75 feet relative to sea level.What was the probe's elevation relative to sea level after the first minute?

Answers

the probe dropped 11 feet per minute, therefore, it dropped 11 feet in the first minute

Answer:

-11

Step-by-step explanation:

What is the slope of the graph of 2x – 6y = 9? A.1/3


B.-1/3


C.3


D.-3

Answers

Let's make our equation in the form of y = mx + b

 2x – 6y = 9

Add 6y on both sides

2x = 6y + 9

Subtract 9 on both sides

6y = 2x - 9

Divide 6 on both sides

y = 1/3 - 3/2

Now, we have it in the form of y = mx + b

In y = mx + b, m is the slope and b is the y-intercept

That means in y = 1/3 - 3/2, the slope is A) 1/3.

Your answer is A) 1/3
2x – 6y = 9
Slope is coefficient near x in y=kx+l
2x – 9 = 6y
1/3 x – 3/2 = y
k = 1/3

How can i recognize a Absolute value?

Answers

you can if the number has l l next to it

for example:     l 2 l
First of all you have to count how far away that number is from 0 (Zero) on a number line, and thats your answer, but be sure to remember, Absolute Value can never be negative!

What does line of sematary mean

Answers

if you fold it on a specific line and it is the exact shape on each side/sides, that is a line of semetry
separates a shape into two symmetric shapes 

In "Daniel in the Lion's Den," what law do the princes trick the king into signing? A. a law that forces all Israelites to leave the kingdom of Persia for thirty days B. a law that makes it illegal for Israelites to speak to the king C. a law that forbids people from asking anything of anyone other than the king D. a law that requires Daniel to share power and influence with the other princes

Answers

C. They wanted to get daniel in trouble because they knew he wouldnt stop prasing God
The answer is C because they tricked the king to sign a law that says they aren't allowed to worship their god  

How do I divide a decimal

Answers

1. if the derisive is not a whole number, move decimal to the right to make it a whole number and move decimal point in dividend the same number of places
 2. divide as usual
3. put decimal right under the decimal in the dividend
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