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trapecia [35]
3 years ago
13

Solve for x: show your work 7x=-2

Mathematics
2 answers:
Roman55 [17]3 years ago
8 0
X = -2/7 is the answer

7x = -2
7x/7 = -2/7
x = -2/7
please mark me as brainliest tnx
Kamila [148]3 years ago
3 0
7x = -2

7x/7 = -2/7

X = -2/7 

(install Socratic on your phone)


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Jim has driven 276 miles of his road trip and has 70% of the trip left to go. How many more miles does Jim have to drive to get
Sergeeva-Olga [200]

Based on the number of miles that Jim has driven of his road trip, and the percentage driven, the number of miles left for Jim to get to his destination is 644 miles

<h3>How to find the miles left?</h3>

Jim has driven 276 miles and still has 70% of the trip to go. This means that the percentage driven is:
= 1 - 70%

= 30%

The total miles to be driven is:
= 276 / 0.3

= 920 miles

The number of miles left for Jim to reach his destination is:
= 920 - 276

= 644 miles

Find out more on miles left till destination at brainly.com/question/3451650

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4 0
1 year ago
Write an equation in point slope form for the line through the given point with the given slope (4,-6); m=3/5
77julia77 [94]
The\ point-slope\ form:y-y_1=m(x-x_1)\\---------------------\\m=\frac{3}{5}\\\\(4;-6)\to x_1=4\ and\ y_1=-6\\\\subtitute:\\\\y-(-6)=\frac{3}{5}(x-4)\\\\\boxed{y+6=\frac{3}{5}(x-4)}
4 0
3 years ago
Read 2 more answers
WRITE THE EQUATION OF THE PARABOLA with a directrix of y=1 and a focus of (0,-1).
stepan [7]

Answer:

-4y = x², or y = - x²/4, or y = -(1/4)x²

Step-by-step explanation:

Because the focus is beneath the directrix, this vertical parabola opens down.  The general formula is 4py = x².  

Because the distance between focus and directrix is 2 units, p = -1 here.  The negative sign shows that the parabola opens down.

4py = x² becomes 4(-1)y = x², or -4y = x², or y = - x²/4

3 0
3 years ago
In the graph below, the hyperbola gets close to the red lines but never touches
soldier1979 [14.2K]

Answer:

Option A asymptote.

Step-by-step explanation:

Asymptotes are lines to which the graph approaches very it can come very close to it but will never touch it. Asymptote are the limits of a graph.

IN the given graph of Hyperbola the two blue lines representing the Hyperbola are coming too close to the red lines but not touching it .

The two red lines are called the Asymptotoes of the Hyprbola.It is the limit of the Hyperbola.

Step-by-step explanation:

7 0
3 years ago
find the measure of an angle between 0 and 360 coterminal coterminal with the given angle 495 degrees
ikadub [295]

Answer:

135 degrees

Step-by-step explanation:

Coterminal means it ends at the same spot around the circle.

To calculate the resulting angle we need to reduce/increase the started value to arrive to a value between 0 and 359 degrees.  

If the starting angle is greater or equal to 360, we subtract 360 until we get below 360.

If the starting angle is below 0, we add 360 until we get equal or greater than 0.

So, starting with 495, we subtract 360 a first time....

A = 495 - 360 = 135

We're already in the desired range (0-359)... so we have our answer.

4 0
3 years ago
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