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2 years ago

Find the equation of (2,3), slope 4

Mathematics

2 answers:

alexdok [17]2 years ago

8 0

Answer:

y = 4x - 5

Step-by-step explanation:

y -3 = 4(x -2)

y - 3 = 4x - 8

y = 4x -8 +3

y = 4x - 5

zhenek [66]2 years ago

3 0

Answer:

y=4x-5

Step-by-step explanation:

y-y1=m(x-x1)

y-3=4(x-2)

y=4x-8+3

y=4x-5

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Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. A = 56°, a = 16, b = 17 (5

Blizzard [7]

Answer:

B = 61.75°

Step-by-step explanation:

The formula for the Law of Sines is given as:

a/ sin A = b/ sin B

In the question, we are given the following values

A = 56°, a = 16, b = 17

We are to solve for B

Hence,

16/ sin 56° = 17/sin B

Cross Multiply

sin B × 16 = sin 56° × 17

sin B = sin 56° × 17/16

sin B = 0.88

B = arc sin(0.88)

B = 61.74536°

Approximately B = 61.75°

7 0

3 years ago

4(1/2x + 2) = 6

Goshia [24]

x=2. -5/6 have a great rest of your day

6 0

3 years ago

The observation deck of the willis tower in Chicago Illinois is 1353 feet above the ground elevators lift visitors to that level

Paul [167]

Answer: The the speed of elevators is 22.55.

Explanation:

It is given that observation deck of the willis tower in Chicago Illinois is 1353 feet above the ground elevators lift visitors to that level in 60 seconds.

The speed is the change in distance with respect to time.

$\text{Average Speed}=\frac{\text{Total Distance}}{\text{Total Time}}$

From the given information the total distance is 1353 and the total time is 60 seconds. So by the above formula we get,

$\text{Average Speed}=\frac{1353}{60}$

$\text{Average Speed}=22.55$

Therefore, the speed of elevators is 22.55.

8 0

3 years ago

9-c=-13.help......algebra

Ksivusya [100]

9 - c = -13
-c = -13 - 9
-c = - 22
c = 22 <===

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3 years ago

I need some help with this! i want my grade to go up

mart [117]

Answer:

44.159

Step-by-step explanation:

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2 years ago

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