Solve for the indicated variable. Use whichever method seems easiest.(2y+3x)^2=9 for y

Answers

Answer 1

Answer: $(2y+3x)^2=9\iff2y+3x=3\ \vee\ 2y+3x=-3\n\n2y=-3x+3\ \vee\ 2y=-3x-3\n\ny=-(3)/(2)x+(3)/(2)\ \vee\ y=-(3)/(2)x-(3)/(2)$

Answer 2

Answer: $(2y+3x)^2=9 \n \n √((2y+3x)^2)=\sqrt9\n \n 2y+3x=3\n \n 2y=3-3x\n \n \boxed{y=(3-3x)/(2) }$

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How do you work out 3/5 of 65?

Answers

Answer:

Step-by-step explanation:

work out 3/5 of 65

The of simply indicate multiplication .

Therefore,

3/5 × 65

multiply the numerators and divide by the multiplication value of the denominators

(65 × 3)/5

195/5

195 divided by 5

(3/5) * 65
3*(65/5)
3*13
39

I need help pleeeeeaaaaasssseeeee

Answers

15 units is the area

The formula for finding Area is, Length x Width.
In this case the length is 5 and the width is 3.
Multiply them and you’ll get 15.
Hopefully that helped :)

Which of the following equations is equivalent to y=2^x?y = log2x
x = log2y
y = logx2

Answers

Hello,

$y=2^(x)$
==> $log_(2)(y) =x*log_(2)(2)$
==> $log_(2)(y) =x*1$
==> $x=log_(2)(y)$

Answer B

Answer:

B, second part is X=20

Step-by-step explanation:

The number 137.5 is 125% of what number

Answers

125% = 1.25

x * 1.25 = 137.5

x = 110

137.5 is 125% of 110

125% of x =137,5

125/100 * x= 137.5

5/4 *x=137,5

5x/4= 137,5

x=4*137,5/5

x=4*27,5

x=110

The baseball team has a double-header on Saturday. The probability that they will win both games is 50%. The probability that they will win just the first game is 65%, What is the probability that the team will win the 2nd game given that they have already won the first game?

Answers

Your answer is 77%

Hope this helps.

The answer going to be 77%

What is the answer to -4-8×+2-15

Answers

-25x because you negative four then subtract 8x then add 2 then subtract 18 then equals to -25x

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