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3 years ago

Graph y -5 equals -2/3(x +9)

Mathematics

2 answers:

Akimi4 [234]3 years ago

6 0

Answer:

y = -2/3x - 1

Step-by-step explanation:

Let's solve for y.

y−5=−2/3(x+9)

Step 1: Add 5 to both sides.

y−5+5=−2/3x−6+5

y=−2/3x−1

lubasha [3.4K]3 years ago

3 0

Hello! Here is your answer to this question! ☺

Answer: y=-5 , -2/3•(x+9)

Step-by-step explanation: Graph. (Here is a graph to show where the points run in though! ☺)

Hope this helps you out! ☺

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3 years ago

Find the slope of the line that passes between the points (4,3/8) and (6,7/8)

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3 years ago

[Worth 30 Points] NEED HELP!!!

weqwewe [10]

The height of the mountain estimated by two students is 2,467.98 meters.

<h3>Height of the mountain </h3>

The height of the mountain is calculated as follows;

tanα = h/( a + b + x)

where;

x is the distance between end of b and h

tan37 = h/(1850 + 740 + x)

tan37 = h/(2590 + x)

h = tan37(2590 + x)

h =1,951.82 + 0.7536x ---- (1)

tanβ = h/(b + x)

tan60 = h/(740 + x)

h = tan60(740 + x)

h = 1,281.68 + 1.732x ---- (2)

Solve (1) and (2) together

1,951.82 + 0.7536x = 1,281.68 + 1.732x

1,951.82 - 1,281.68 = 1.732x - 0.7536x

670.14 = 0.9784x

x = 684.93 m

h = 1,281.68 + 1.732x

h = 1,281.68 + 1.732(684.93)

h = 2,467.98 m

Thus, the height of the mountain estimated by two students is 2,467.98 meters.

Learn more about angle of elevation here: brainly.com/question/88158

#SPJ1

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2 years ago

Graph y -5 equals -2/3(x +9)​

Graph y -5 equals -2/3(x +9)