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2 years ago

What is the x-coordinate of the x-intercept of the line that passes through the points (3, 6) and (5, 9)?

Mathematics

2 answers:

likoan [24]2 years ago

8 0

Answer:

the answer is -1 i think

Step-by-step explanation:

IrinaK [193]2 years ago

6 0

Answer:

x coordinate is "- 1"

Step-by-step explanation:

y = mx + b

m = (9 - 6) / (5 - 3) = 3/2

b = 6 - 3/2 x 3 = 3/2

y = 3/2 x + 3/2

x intercept: y = 0

0 = 3/2 x + 3/2

x = -1

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Brrunno [24]

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2 years ago

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likoan [24]

<h3>The lateral area for the pyramid with the equilateral base is 144 square units</h3>

Solution:

The given pyramid has 3 lateral triangular side

The figure is attached below

Base of triangle = 12 unit

Find the perpendicular

By Pythagoras theorem

$hypotenuse^2 = opposite^2 + adjacent^2$

Therefore,

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$\text{ Area of 1 lateral triangle } = \frac{1}{2} \times opposite \times base$

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3 years ago

Solve for X. - 3x + 2 = -10x + 30

Nataly_w [17]

Answer:

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Step-by-step explanation:

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