MATHEMATICS MIDDLE SCHOOL

Please simplify this equation

Answers

Answer 1

Answer:

|18 + 7| / 10 is equal to 25/10

|-16 + 26| / 6 is equal to 10/6

25/10 can be multiplied by 3 to get 75/30

10/6 can be multiplied by 5 to get 50/30

75/30 - 50/30 = 25/30 and that simplifies to C) 5/6

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Answers

the answer is 61 i believe

OK so I can't figure this out please help and I have to do 3 of the same type question so please explain how to do it thank you

Answers

Answer:

I don't believe there is an answer to this.

Step-by-step explanation:

How it would usually go is you find the square root of both sides when it is simplified to this point. However, as -9 is negative, it has no square root.

If -9 were positive, however, the square root would be 3 and the question would look like this:

v = 3

Thus, your answer would be 3.

However, they may have given you a way to do this, so this is only what I think based off the experience I have atm.

Answer:

I'm so sorry if I'm wrong, but would it be -3?

Step-by-step explanation:

I'd say its -3 because you would get v by itself, right?

So you square both to get v = -3

Again, srry of I'm wrong!

Does anyone know of a rectangular has an area of 30square meters and a perimeter of34 Meter. What are the dimensions of a rectangle

Answers

Yes...
to find the answer, first find all of the factors of 30
then, find the perimeter if those two were the two lengths of the rectangle...
until you find a pair of side lengths that make the perimeter = 34

To begin...
1 and 30 --> A=30; P=62 X

And so on

Hope this helps!

In a video game,a guppy that escapes a net turns into three goldfish.Each goldfish can turn into two betta fish.Each betta fish can turn into two angelfish.Write and evaluate an expression for the number if angelfish that can be formed from one guppy.

Answers

If g=guppy, go=goldfish, b=bettafish and a=angelfish we can set up expressions for each set of fish.
1g=3go
1go=2b
1b=2a

By working backwards and substituting we can finally work out 1 guppy to be equal to 12 angelfish.

13 = 2f + 5
i don't know how to solve this

Answers

Simplifying13 = 2f + 5
Reorder the terms:13 = 5 + 2f
Solving13 = 5 + 2f
Solving for variable 'f'.
Move all terms containing f to the left, all other terms to the right.
Add '-2f' to each side of the equation.13 + -2f = 5 + 2f + -2f
Combine like terms: 2f + -2f = 013 + -2f = 5 + 013 + -2f = 5
Add '-13' to each side of the equation.13 + -13 + -2f = 5 + -13
Combine like terms: 13 + -13 = 00 + -2f = 5 + -13-2f = 5 + -13
Combine like terms: 5 + -13 = -8-2f = -8
Divide each side by '-2'.f = 4
Simplifyingf = 4

SO, f = 4

13 = 2 × 4 + 5

Hope I helped:P

5lb equals how many ounces