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Alexxx [7]
3 years ago
13

Point-Slope form What is y+3= -2(x+1)

Mathematics
1 answer:
Lynna [10]3 years ago
5 0

Answer:

y = -2 x -5

Step-by-step explanation:

Step 1:-

The standard form point-slope form is y-y_{1} =m(x-x_{1} )

so given equation is y+3 = -2 (x+1)

simplify y= -2 x-2-3

y= -2 x -5

Final answer :- y = -2 x -5

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Answer:

2,158,621 = 2 (i think)

6 0
3 years ago
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If both cars in Exercise 62 are on one side of the plane and if the angle of depression to one car is 38∘ and that to the other
Sati [7]

The two cars lying on one side of the plane are 50 meters apart.

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

let us assume that the height is 100 m. Let d represent the horizontal distance. For depression of 38°, Ф = 90 - 38 = 52°, hence:

tan(52°) = d / 100

d = 128 m

For depression of 52°, Ф = 90 - 52 = 38°, hence:

tan(38°) = d / 100

d = 78 m

Distance apart = 128 - 78 = 50 m.

The two cars lying on one side of the plane are 50 meters apart.

Find out more on equation at: brainly.com/question/2972832

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7 0
2 years ago
Please answer at least one of them.
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8 0
3 years ago
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Margaret deposits $1,000 in a savings account that pays 1.4% interest compounded
ozzi

Answer:

The balance after 1 year is;

$1,014.05

Step-by-step explanation:

To do this, we use the compound interest formula

That will be ;

A =P (1 + r/n)^nt

A is the amount generated which we want to calculate

r is the rate = 1.4% = 0.014

P is the amount deposited = $1,000

n is the number of times it is compounded annually which is 2 (semi-annually means 2 times in a year)

this the number of years which is 1

we have this as:

A = 1,000( 1 + 0.014/2)^(2*1)

A = 1,000(1 + 0.007)^2

A = 1,000(1.007)^2

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3 years ago
What's the area of this
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The answer would be 16.5
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3 years ago
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