Help Zone

AdorableRuby6784

Hello, I do not understand what the equality between two numbers is. Can you explain this to me please? Thank you.

AdorableRuby6784

Hello, I don't understand this math problem. My teacher says 5 = 1 + 4, but they are not the same numbers ... Can you help me please?

AdorableRuby6784

Hello,

I am having difficulty counting numbers. I have to do this in several ways, but I don't understand how.

One last question, how do I write the numbers? I find it difficult. Thanks a lot!!

AdorableRuby6784

Hello, I would like to improve my counting because this is what we are seeing right now, but my teacher has no exercises for me. Do you have any ideas for how I can practice myself please? Thank you!!

LionAimable8726

Here I am again!

I hope I'm not annoying you, but I like your explanations, so I'll take the liberty of coming back to ask questions.

I would like to know how to divide this algebraic expression by the monomial?

32x2y4z + 46xy32x

Do you have other numbers to suggest to me as well?

Thank you.

LionAimable8726

Hello, what are the properties of the rhombus?

HumbleArmadillo3023

What are the writing rules and standards to follow when dimensioning an object in a technical drawing?

TomateSupra7536

Hello,

I am having difficulty finding the equation of an exponential function. Could you help me please?

(Maths CST4)

Thank you very much!

ShyMoon4957

Hello, I have the volume of a cylinder: 250m ^ 3 with a radius of 1m. How can I find the height?

Thank you!

FastPistachio1784

Hello! Sorry to bother you again, but I still don't understand this problem.

I have to do the comparison method with these two equations:

1 → 3x - y = 18

2 ⇾ -2y = -6x - 120

And when I isolated y, it gave me:

1 → y = 3x + 60

2 → y = 3x - 18

But it doesn't work !!! I came to an unrealistic answer. Can you help me isolate my equations, because I think I made a mistake please. It would help me enormously! Thanks in advance!

FastPistachio1784

How to solve this with the comparison method:

y = 3x + 2

y = 5x-24

FastPistachio1784

I am having difficulty translating a statement into an algebraic equation. What can I do to be better?

Thank you

FastPistachio1784

hello

I am looking for exercises to work on the law of exponents, I am not very good.

Thank you

FastPistachio1784

Hi, what is the exponent of a square root like in the photo?

Thank you!

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SuperbKumquat1712

I need help with this problem.

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FastTamarind948

Hello,

Here is my exercise:

Give an example of an angle:

obtuse
acute
flat
solid
re-entrant
null
right

I know very well what an obtuse and acute angle is, but I do not remember the others ..

thanks in advance

FastTamarind948

How to calculate the area and the perimeter of this triangle:Thank you!

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FastTamarind948

What is the difference between the median and the perpendicular bisector?

thank you

FastTamarind948

What is the difference between a scalene and an isosceles triangle?

Thank you

FastTamarind948

My teacher tells me that to work on fractions, it is useful to master LCM. How can I find it? I have heard of multiples and trees.

FastTamarind948

In my assignment, I am asked to find the LCM and the GCD of the following numbers: 10 and 15.

I know that LCM means least common multiple and GCD means greatest common divisor but I do not know their concrete definition.

Thank you very much for helping me, that will clarify everything

FastTamarind948

Hello, how do I calculate a 20% discount on a sweater that costs $ 10? thank you

FastTamarind948

Hi, I'm not too good with taxes and discounts and everything. I am a little lost in this exercise:

Marie-Christine wants to buy a sweater at $ 42.50, pants at $ 55.25 and a pair of shoes at $ 79.75. Today, the store is offering a 40% discount for any purchase over $ 100. How much will she have to pay if a 15% tax is applied to her purchases?

FastTamarind948

I understood how to transform a decimal into a fraction and vice versa, but my exam is coming soon. Therefore, I would like to know if you have any suggestions of sites and exercises for me to practice. Thank you!

FastTamarind948

I have trouble expressing a fraction as a percentage and the reverse.

What are the steps? I have 36% as an example.

Thanks in advance!

FastTamarind948

Hello!

How to turn a percentage into a decimal number and the opposite?

LionMagnifique4972

I have a problem with my math exercise may someone help me?

SkillfulGrasshopper3789

Hello, how do I find the area of a rhombus ?? Thank you

SkillfulGrasshopper3789

Hello, how do I calculate the area of a triangle please? I didn't have time to write the formula my teacher erased too quickly

SkillfulGrasshopper3789

Hello, can you help me with this question please? :

The length of a rectangular park is 5 m more than three times the width. The park is surrounded by a sidewalk, 3 m wide, with the sidewalk increasing the area of the park by 1986 m ^ 2.

What is the area of the park without the sidewalk?

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