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2 years ago

What is the equation of the two points 3,5 and 5,0

Mathematics

1 answer:

DiKsa [7]2 years ago

6 0

Answer:

The equation of the line is y = -5/2x + 25/2

Step-by-step explanation:

To find the equation of the line, we first need the slope. We can get that by using the slope formula.

m(slope) = (y2 - y1)/(x2 - x1)

m = (5 - 0)/(3 - 5)

m = (5)/(-2)

m = 5/-2

m = -5/2

Now that we have the slope, we use the slope and the given point in point-slope form. Then we solve for y.

y - y1 = m(x - x1)

y - 0 = -5/2(x - 5)

y = -5/2x + 25/2

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What is this pls help

Alex

-4.5 or -4.3 i’m not really sure i’m just estimating

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1 year ago

Ellen claims she has a coin that is weighted so that the probability of heads is 70%.

kvasek [131]

Outcome Heads Tails
Relative Frequency 0.69 0.31

so first statement is false as 69% is close to 70%.

second statement is false as heads probability is close to 70%

last 2 statements are true:

The theoretical probability of tails is most likely 30%.

It is likely that the coin is not fair.

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2 years ago

Read 2 more answers

What is the value of u? 6.4u−5.1u=−3.25

MrRissso [65]

6.4u−5.1u=−3.25

Simplify
1.3u = -3.25

Divide both sides by 1.3
1.3u/1.3 = -3.25/1.3

Simplify
u = -2.5

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2 years ago

Read 2 more answers

Simplify the expression (1/2y^5)^3(2y^2)^4

nika2105 [10]

Answer:

128

Step-by-step explanation:

(1/2y^5)^3(2y^2)^4

=1/2y^15×2y^8

=1/32,768y×256y

=1×128

=128

5 0

2 years ago

A ferris wheel is drawn on a coordinate plane so that the first car is located at the point (0,40). What are the coordinates

natulia [17]

Answer:

(40,0)

Step-by-step explanation:

A rotation of 270 degrees° counterclockwise about the origin has the rule

$(x,y)\rightarrow (y,-x)$

A ferris wheel is drawn on a coordinate plane so that the first car is located at the point (0,40).

According to the given rule, the image point after a rotation of 270 degrees° counterclockwise about the origin have the coordinates (40,0) (see attached diagram for details).

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2 years ago