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3 years ago

3y+6=-2x Brainliest to first person to answer

Mathematics

2 answers:

tankabanditka [31]3 years ago

8 0

I can't answer because the variables are different and it can't be simplified except to:
3(y+2)=-2x

Hope this helps :)

denis23 [38]3 years ago

7 0

What are you solving for? if you want to put it in slope intercept form it is y=-2/3x-2

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Which graph shows the solution to the equation below log3(x+3)=log0.3(x-1)

algol13

Answer: did you get the answer??????

Step-by-step explanation:

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3 years ago

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What is the answer to x-1=-5-x

maria [59]

Answer:

$x=-2$

Step-by-step explanation:

We have the equation $x-1=-5-x$

In order to solve for x, we need to get all of the x's to one side and everything else to the opposite side

$x-1=-5-x$

First, we can add 1 to each side

$x=-4-x$

Now, we can add x to each side

$2x=-4$

Next, we can divide each side by 2

$x=-2$

And here is our answer.

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3 years ago

To win a basketball game, one team scored 113 points. They made a total of 41 two pointers and three pointers how many of the ba

anyanavicka [17]

So there are 41 two pointers and three pointers.
there are 21 two pointers and 20 three pointers

6 0

3 years ago

Given sin theta=1/3 and 0 < theta< π/2; find tan 2 theta.

mote1985 [20]

Answer:

tan2θ = 4√2/7

Step-by-step explanation:

Given sin theta=1/3 and 0 < theta< π/+

Required

tan 2 theta

tan2 theta = 2tanθ/1-tan²θ

Get tan θ

sinθ = opp/hyp

adj = √3²-1²²

adj = √9-1

adj = √8

tanθ = opp/adj = 1/2√2

tan2 theta = 2(1/2√2/1-(1/2√2)²

tan2θ = 1/√2/1-1/8

tan2θ = 1/√2/7/8

tan2θ = 8/7√2

Rationalize

tan2θ = 8√2/14

tan2θ = 4√2/7

6 0

2 years ago

The Frill family and the Smith family go to the movies.

Sati [7]

Step-by-step explanation:

Let a be the price of 1 adult ticket.

Let c be the price of 1 child ticket.

given,

$6a + 2c = 124$

as equation 1,

and

$3a + 5c = 100$

as equation 2.

Now we will solve for a and c using elimination method of simultaneous equations.

Now we multiply equation 2 by 2 to eliminate a and solve for c.

$3a \times 2 + 5c \times 2 = 100 \times 2 \\ 6a + 10c = 200$

This new equation will be equation 3.

Now we will use equation 1 - equation 3 to eliminate a and solve for c.

$(6a - 6a) + (2c - 10c) = 124 - 200 \\ 0 + ( - 8c) = - 76 \\ - 8c = - 76 \\ c = - 76 \div - 8 \\ = 9.5$

Now substitute c into equation 2.

$3a + 5(9.5) = 100 \\ 3a + 47.5 = 100 \\ 3a = 100 - 47.5 \\ 3a = 52.5 \\ a = 52.5 \div 3 \\ = 17.5$

Therefore one adult ticket will cost $17.50 and one child ticket will cost $9.50.

7 0

2 years ago