WORTH 50!! Answer it with explanation and the answer is not y+6 I have some idea on how to do this.

Answers

Answer 1

Answer:

Answer:

Therefore, equation of the line that passes through (16,-7) and is perpendicular to the line $2x-3y=12$ is $3x+2y=34$

Step-by-step explanation:

Given:

$2x-3y=12$

To Find:

Equation of line passing through ( 16, -7) and is perpendicular to the line

$2x-3y=12$

Solution:

$2x-3y=12$ ...........Given

$\therefore y=(2)/(3)* x-4$

Comparing with,

$y=mx$

Where m =slope

We get

$Slope = m1 = (2)/(3)$

We know that for Perpendicular lines have product slopes = -1.

$m1* m2=-1$

Substituting m1 we get m2 as

$m2=-(3)/(2)$

Therefore the slope of the required line passing through (16 , -7) will have the slope,

$m2=-(3)/(2)$

Now the equation of line in slope point form given by

$(y-y_(1))=m(x-x_(1))$

Substituting the point (16 , -7) and slope m2 we will get the required equation of the line,

$(y-7)=-(3)/(2)* (x-16)\n\n2y+14=-3x+48\n3x+2y=34......Equation\ of\ line$

Therefore, equation of the line that passes through (16,-7) and is perpendicular to the line $2x-3y=12$ is $3x+2y=34$

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Answers

I am only in the seventh grade so it might not be right, but this is what I would do:

Set up a proportion: 77/2.194/70.2 = 100/x/y = 240/z/123.9

Then solve for x: if 77 equals 100, that means 2.194 is 77% of x. So x equals 2.849350649

*the 350649 repeats

Then solve for y: Like mentioned before 70.2 is going to only be 77% of y, so if you set that up in a proportion, it is: 70.2/77 = y/100. So when you solve you get 91.16883116883117...

Then finally we solve for z: 100 is only 41.6% of 240, so that means 2.849350649 is only 41.6% of z. So then we set it up as a proportion: 141.6/100 = z/2.849350649, then we solve. It equals 4.034680518984.

Sorry if my answer was redundant, but hope this helped!

What is a gram yyyyyyyyyy

Answers

Answer:

The FitnessGram Pacer test is a multistage aerobic capacity test that progressively gets more difficult as it continues. The 20 meter Pacer test will begin in 30 seconds. Line up at the start. The running speed starts slowly, but gets faster each minute after you hear this signal *boop*.

Step-by-step explanation:

Answer:

The Grammy Award, or just Grammy, is an award presented by the Recording Academy to recognize achievements in the music industry. The trophy depicts a gilded gramophone. The annual presentation ceremony features performances by prominent artists, and the presentation of those awards that have a more popular interest.

Rewrite 8.24 × 10'6 in standard notation.8,240,000,000
824,000
8,240,000
82,400,000

Answers

you need to add 6 "0" to the end
8,240,000

Answer:

Option 3 - $8.24* 10^6=8,240,000$

Step-by-step explanation:

Given : Number - $8.24* 10^6$

To find : Re-write the number into standard notation?

Solution :

Standard notation in the expansion of scientific notation.

Scientific notation $8.24* 10^6$

$10^6$ means 10 with 6 zeros i.e. 1000000

So, $=8.24* 1000000$

Removing decimal,

$=(824)/(100)* 1000000$

$=824* 10000$

$=8240000$

Therefore, $8.24* 10^6=8,240,000$

So, Option 3 is correct.

Help me please hohvionfniudiinxxzzgbj

Answers

Hello!

You can plug the answers in for x and see if it is right

x^2 + 8x = 33

-11^2 + 8(-11) = 33

121 - 88 = 33

3^2 + 8(3) = 33

9 + 24 = 33

So the answer is the first one

Hope this helps!

$x^2 + 8x = 33 \n x^2 + 8x + ( (8)/(2))^2 = 33 + ( (8)/(2))^2 \n x^2 + 8x + 16 = 33 + 16 \n (x + 4)^2 = 49 \n x + 4 = \pm 7 \n x = 7 - 4 = 3 \n x = -7 - 4 = -11$

Your answers are {3, -11}

Solve x2 − 8x + 5 = 0 using the completing-the-square method.x = negative four plus or minus the square root of eleven
x = four plus or minus the square root of eleven
x = negative four plus or minus the square root of five
x = four plus or minus the square root of five

Answers

Answer:

Option 2

Step-by-step explanation:

We have been given a quadratic equation $x^2-8x+5=0$

First step in completing method square is to make the coefiicient of $x^2$ 1

Since, in given quadratic equation coefficient of $x^2$ is already 1. we will proceed to the next step which is add and subtract square of the half of coefficient of x in given quadratic equation.

Here, half of coefficient of x that is 8 would be 4 so we will add and subtract $4^2$ in given quadratic equation we will get