3 years ago

What is an equation for the line that passes through the points (-2,3), and (2,1)

Mathematics

1 answer:

puteri [66]3 years ago

5 0

Answer:

yes

Step-by-step explanation:

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Answer:

1. 189+224+87 2. 500- 189-224

B. q=87

Step-by-step explanation:

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3 years ago

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Kyle is pulled back on a swing so that the rope forms an angle of 30° with the vertical. The distance from the top of the swing

olga_2 [115]

This would be 12 - 12*cos(30) = 12 - 6 $\sqrt{3}$ = 1.608 ft off the ground.

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3 years ago

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kodGreya [7K]

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Step-by-step explanation:

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2 years ago

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Two congruent 30-60-90 triangles are placed,as shown,so that they overlap partly and their hypotenuses coincide. If the hypotenu

Ede4ka [16]

Answer: The area common to both triangle is 31.77 sq. cm.

Step-by-step explanation:

Since we have given that

30-60-90 triangles are placed.

So, the ratio of sides would be

$1:\sqrt{3}:2$

Since Hypotenuse = 12 cm

So, it becomes,

$2x=12\\\\x=\dfrac{12}{2}=6$

So, Base would be

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and Perpendicular would be

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3 years ago

In a two digit number, the tens digit is 2 less than the units digit multiplied by three. The reversed number is half the origin

Papessa [141]

Answer:

Step-by-step explanation:

Original number: XY

x = 3y - 2

10y + x = (10x + y) / 2 + 1/2

substitution: 10y + 3y - 2 = 13y - 2 = (10 * (3y - 2) + y) / 2 + 1/2

* 2 both sides and simplify: 26y - 4 = 31y - 19

31y - 26y = -4 + 19

5y = 15

y = 3

x = 7

Original number: 73

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2 years ago