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lubasha [3.4K]
3 years ago
5

Solve the following equation. Show your work. x 2 - 4 = 0

Mathematics
1 answer:
n200080 [17]3 years ago
4 0

Answer:

-4 sorry if not right i had this question before

Step-by-step explanation:

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Confused on how to write the equation due to the graph having a point at (1,2).
kari74 [83]

Answer:

The line passes through (1,2) and (4,4)

The equation,

\frac{y - y1}{x - x1}  =  \frac{y2 - y1}{x2 - x1}

\frac{y - 2}{x - 1}  =  \frac{4 - 2}{4 - 1}  =  \frac{2}{3}

3(y - 2) = 2(x - 1)

=  > 3y - 6 = 2x - 2

=  > 2x - 3y - 2 + 6 = 0

=  > 2x - 3y + 4 = 0

5 0
3 years ago
59.952 rounded to the nearest tenth
Trava [24]
Rules for rounding is if the previous place is 5 or more, you round up. If it is less than 5, you round down. The thousandths place is five, so you would round up. Now you would also round the ones, since the tenths is at 9. So it would be 60.0
6 0
3 years ago
What is the distance between the coordinates C(-5,-3) D(-4,-2) rounded to the nearest tenth if necessary.
vodomira [7]
I got 1.4 for this one..............
6 0
3 years ago
A garden snail traveled 1⁄40 of a mile in 1⁄2 an hour. What was the speed of the snail?
Ratling [72]
1/40 in 30 mins = 2/40 in 1 hour

2/40= 0.05 miles per hour
7 0
2 years ago
In which quadrants do solutions for the inequality y is less than or equal to two sevenths times x plus 1 exist? i, iii, and iv
tigry1 [53]

The solutions will lie  in all the four quadrants.

y≤2/7x+1

We have the following inequality:

y=2/7x+1

If x=0

y=2/7(0) +1

y=1

If y=0

x=-3.5

So the line passes through the points:

(0,1) and (-3.5,0)

To find the shaded region, let us take a point, namely, the origin and test it in the inequality:

y≤ 2/7x +1

0≤ 2/7(0) +1

0≤ 1 which is true

Since this is true, then the shaded region includes this point. This is shown below and as you can see the solutions exist in all four quadrants.

To learn more about Inequalities, visit brainly.com/question/12890742

#SPJ4

4 0
2 years ago
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