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3 years ago

Can someone help pleaSE

Mathematics

1 answer:

aev [14]3 years ago

5 0

Answer:

The correct answer is A) x = 1/4y^2

Step-by-step explanation:

Because the parabola opens to the side, we know that this is an x = equation. This allows us to eliminate both C and D.

Then we can determine that A is the correct answer due to the fact that it opens to the right. Negative lead coefficients always open to the left, so it could not be B

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7. If A = 2x + 3 and B = x^2 - 5x + 1, what is the value of A-5B?

taurus [48]

Answer:

$\huge \boxed{ \boxed{ \tt - 5 {x}^{2} + 27 x- 2}}$

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>

algebra
PEMDAS

<h3>given:</h3>

A=2x+3
B=x²-5x+1

A-5B

<h3>let's solve:</h3>

$step - 1 : define$

A-5B=2x+3-5(x²-5x+1)

$step - 2 : solve$

distribute -5 to the parentheses:2x+3-5x²+25x-5
rewrite:-5x²+2x+25x-5+3
combine like terms:-5x²+27x-2

and

we are done

7 0

3 years ago

Escreva os numeros racionais na forma de fração: +6,8,-0,375,-0,02 e 0,07

Mars2501 [29]

Can you translate into English please :)

5 0

3 years ago

Read 2 more answers

If I had 1 banana then I ate that banana how many of the banana would I have hint the peal First person gets brainliest

shutvik [7]

1 peal 0 banana

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3 years ago

Rewrite the expression with rational exponents.

Marina CMI [18]

Answer:

( $\sqrt[5]{x}$ )^7

Step-by-step explanation:

to cancel out the radical you do the exponent inside and divide it by the out side one so it will be 7/5 so make it x to the expontent of 7/5 and to do rational exponets it will be (^5radicalx)^7

8 0

3 years ago

Find the value of the variables in the table.

ozzi

Answer:

n=0 , m= 13 A

Step-by-step explanation:

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