1 year ago

A man has 6x sheep 5y goats. He sell 3x sheep and 2y goats. How many animals has he left?

Mathematics

1 answer:

kotegsom [21]1 year ago

6 0

Answer:

$6x - 3x = 3x \: sheeps\\ 5y - 2y = 3y \: goats \\ 3x + 3y \: animals \: left$

You might be interested in

I need help please!!!

seraphim [82]

Answer: number 1

Step-by-step explanation:

That is how you would write the ratio word for word.

- hope this helped!

7 0

2 years ago

3. f(-4) - 3.9(-2) =

snow_lady [41]

Answer:

Step-by-step explanation:

5 0

2 years ago

Complete the following exercises by applying polynomial identities to complex numbers. Factor x2 + 64. Check your work. Factor 1

Mumz [18]

$x^2+64=x^2-(8i)^2=(x-8i)(x+8i)$

$16x^2+49=(4x)^2-(7i)^2=(4x-7i)(4x+7i)$

$(x+9i)^2=x^2+2x\cdot9i+(9i)^2=x^2+18xi+81i^2=x^2+18xi-81=x^2-81+18xi$

$(x-2i)^2=x^2-2x\cdot2i+(2i)^2=x^2-4xi+4i^2=x^2-4xi-4=x^2-4-4xi$

$(x+(3+5i))^2=x^2+2x(3+5i)+(3+5i)^2\\\\=x^2+6x+10xi+3^2+2\cdot3\cdot5i+(5i)^2\\\\=x^2+6x+10xi+9+30i+25i^2=x^2+6x+10xi+9+30i-25\\\\=x^2+6x+10xi+30i-16=x^2+6x-16+(10x+30)i$

$Used:\\i^2=-1\\\\a^2-b^2=(a-b)(a+b)\\\\(a+b)^2=a^2+2ab+b^2$

4 0

2 years ago

Read 2 more answers

In the expression 3y•10 what is coefficient

sertanlavr [38]

Answer:

Step-by-step explanation:

A coefficient is a numerical factor that contains a variable.

In this case, 3 is a numerical factor and contains a variable (y).

Hence,

3 is the coefficient of the expression.

3 0

2 years ago

Please hurry i need these fast

SVETLANKA909090 [29]

Answer:

50 degrees

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A man has 6x sheep 5y goats. He sell 3x sheep and 2y goats. How many animals has he left?​

A man has 6x sheep 5y goats. He sell 3x sheep and 2y goats. How many animals has he left?