MATHEMATICS HIGH SCHOOL

Help is needed please!!!!

Answers

Answer 1

Answer:

Answer:

31/20

Step-by-step explanation:

You need to plug in x as y-3.

so instead of 10x+10y=1 it is 10(y-3)+10y=1

Then just simplify the equation to find the value of y

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Can someone please help me :(

Answers

Answer:

5 ≤ x

x ≥ 5

Step-by-step explanation:

Hope This Helps!

Plz Mark Brainliest!

225 por 17 procedimiento

Answers

Answer:

Para multiplicar 225 por 17, puedes utilizar el método de la multiplicación estándar. Aquí está el procedimiento paso a paso:

lua

225

× 17

--------

225 (225 multiplicado por 7)

+ 2250 (225 multiplicado por 1 y luego desplazado un lugar a la izquierda)

--------

3825

Por lo tanto, 225 multiplicado por 17 es igual a 3825.

Look at the pattern below. What is the pattern rule? 3, 9, 27, 81, … Start at 3 and a) add 6 to get the next term b) m ultiply by 2 to get the next term c) m ultiply by 3 to get the next term d) m ultiply by itself to get the next term

Answers

Answer: Multiply by 3 to get the next term

Step-by-step explanation:

3, 9, 27, 81

3x3 = 9

9x3 = 27

27x3 = 81

Compare using <, >, or =.

1/2 ___ 5/10

<
>
=

Answers

$(1)/(2) = 0.5$
$(5)/(10) = 0.5$

∴ $(1)/(5) = (5)/(10)$

Answer:

Step-by-step explanation:

1/2 = 0.5

5/10 = 0.5

So 1/2 = 5/10

Opposite rays are two rays that share the same endpoint. Good Definition? or not and why?

Answers

Yes. Well, partially. You could also add on that they extend in opposite directions, and form lines. However, the given information should be enough.

Share the same endpoint and travel in opposite directions.

Find the product of 2x4(4x2 + 3x + 1). 8x6 + 6x5 + 2x4

8x8 + 3x4 + 2x4

2x4 + 6x5 + 8x6

6x6 + 5x5 + 3x4

Answers

Answer:

The product of the $2x^(4)(4x^(2)+3x+1)$ is $8x^(6)+6x^(5)+2x^(4)$ .

Step-by-step explanation:

As given the expression in the question be

$= 2x^(4)(4x^(2)+3x+1)$

First open the bracket

$= 2x^(4)* 4x^(2)+2x^(4)* 3x+2x^(4)* 1$

Now by using the property

$x^(a)* x^(b)=x^(a+b)$

$= 8x^(6)+6x^(5)+2x^(4)$

Therefore the product of the $2x^(4)(4x^(2)+3x+1)$ is $8x^(6)+6x^(5)+2x^(4)$ .

$2x^4(4x^2 + 3x + 1)=\n\n(2x^4)(4x^2)+(2x^4)(3x)+(2x^4)(1)=\n\n8x^6 + 6x^5+2x^4$

The answer is A.

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