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Ad libitum [116K]
2 years ago
13

Please help me with this.

Mathematics
1 answer:
Ierofanga [76]2 years ago
8 0

Answer:

ok umm this looks hard can u give mor info?

Step-by-step explanation:

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How do I find the difference in the simplest form?
GrogVix [38]

Answer:

2

Step-by-step explanation:

\frac{8x}{4x - 7}  -  \frac{14}{4x - 7}  \\  \\  =  \frac{8x - 14}{4x - 7}  \\  \\  =  \frac{2 \cancel{(4x - 7)}}{\cancel{(4x - 7)}}  \\  \\  = 2

5 0
2 years ago
1.This circle is centered at the origin and contains the points two units away. Write the equation for this circle.
denis-greek [22]

Answer:

1. The location of the center of the given circle = The origin (0, 0)

The given points on the circumference of the circle = (1, √3), and (0, -2)

The general form of the equation of a circle, is presented as follows

(x - h)² + (y - k)² = r²

Where;

(h, k) = The coordinates of the center of the circle

r = The radius of the circle

∴ (h, k) = (0, 0)

The radius of the given equation is the distance from the center (0, 0) to either the point (0, -2) or (1, √3)

The distance from the center (0, 0) to the point (0, -2), which are points on the same ordinate,  r = y₂ - y₁

∴ r =  0 - (-2) = 2

r = 2

The equation of the circle is therefore;

(x - 0)² + (y - 0)² = 2²

∴ x² + y² = 2²

2. When x = 1, and y = √3, we have;

(1 - 0)² + (√3 - 0)² = 1 + 3 = 4 = 2²

When x = 0, and y = -2, we have;

(0 - 0)² + ((-2) - 0)² = (-2)² = 4 = 2²

Therefore, the points shown on the circle (1, √3), and (0, -2) satisfy the equation of the circle, x² + y² = 2² and are solutions to the equation of the circle

Step-by-step explanation:

3 0
3 years ago
The total charge on 6 particles is -48units. All the particles have the same charge. What is the charge on each particle?
Marina CMI [18]

i believe the answer will be -7

4 0
3 years ago
Which number line shows the solution to −6 − (−2)?
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Hehehjrjfirbdhdhdjdi
7 0
3 years ago
Read 2 more answers
What is the average rate speed of 1.5 and 9.5​
Leno4ka [110]

Answer:

5.5

Step-by-step explanation:

I just added up the two numbers and then divided it by 2.

Hope This helps

4 0
3 years ago
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