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viva [34]
3 years ago
8

Math number 12 Find the value of x

Mathematics
1 answer:
mario62 [17]3 years ago
3 0

Answer:

10

Step-by-step explanation:

LN = 4 + x - 8 = x - 4

LS = 3 + x - 5 = x - 2

By intersecting secants theorem:

LM\times LN = LK\times LS \\  \\  4(x - 4) = 3(x - 2) \\  \\ 4x - 16 = 3x - 6 \\  \\ 4x - 3x = 16 - 6 \\  \\ x = 10

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Elanso [62]

Answer:

y=mx+b

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5 0
2 years ago
Please help- Geometry question!!
trasher [3.6K]

The arc length of AB = 8.37 meters

Solution:

Degree of AB (θ) = 60°

Radius of the circle = 8 m

Let us find the arc length of AB.

Arc length formula:

$\text { Arc length }=2 \pi r\left(\frac{\theta}{360^{\circ}}\right)

                  $=2 \times 3.14 \times 8\left(\frac{60^{\circ}}{360^{\circ}}\right)

                  $=2 \times 3.14 \times 8\left(\frac{1}{6}\right)

                  $=2 \times 3.14 \times 4\left(\frac{1}{3}\right)

Arc length = 8.37 m

Hence the arc length of AB is 8.37 meters.

5 0
3 years ago
hree vertices of a triangle are located at A (4, 3), B (2, 1), and C (3, 4). Which shows the correct graph of the vertices? A. A
bagirrra123 [75]

Answer: Choice A

Point A is plotted 4 units to the right and 3 units above the origin. Point B is plotted 2 units to the right of and 1 unit above the origin. Point C is plotted 3 units to the right and 4 units above the origin

====================================================

Explanation:

The point A(4,3) means we start at the origin and move 4 units to the right and 3 units up. The x and y axis are separate number lines to mark a location

B(2,1) means we move 2 units to the right and 1 unit up

C(3,4) means we move 3 units to the right and 4 units up

Each time we plot a new point, we always start at the origin.

3 0
2 years ago
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