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Lelu [443]
4 years ago
9

{PLEASE HELP ITS GEOMETRY!

Mathematics
1 answer:
Vera_Pavlovna [14]4 years ago
4 0

Answer:

(x+3)^2 + (y-1)^2 = 12.25

Step-by-step explanation:

(-3,1) = center; radius = 3.5

(x+3)^2 + (y-1)^2 = (3.5)^2

(x+3)^2 + (y-1)^2 = 12.25

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2 years ago
Consider the parabola given by the equation: f(x) = 2x2 + 14.0 – 4
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Answer:

Step-by-step explanation:

f(x)  = 2x² + 14x - 4

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= 2(x+3.5)² - 28.5

vertex (3.5, -28.5) = (7/2, -57/2)

The vertical intercept is the y-intercept, i.e., f(0) = -4.

The x-intercepts are the values of x for which y=0.

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3 years ago
PLEASE HELP, 10TH GRADE GEOMETRY (REAL ANSWERS PLSSSS)
Zina [86]

Answer:

The correct option is 4.

Step-by-step explanation:

Let the line AB divided into 7 equal parts.

It is given that point P partitions the directed line segment from A to B in 3:4. It means 3 parts are before P and 4 partes are after P.

It is given that point Q partitions the directed line segment from A to B in 4:3. It means 4 parts are before Q and 3 partes are after Q.

It is given that point R partitions the directed line segment from A to B in2:5. It means 2 parts are before R and 5 partes are after R.

It is given that point S partitions the directed line segment from A to B in 5:2. It means 5 parts are before S and 2 partes are after S.

From the below figure we can say that point S is closest to point B.

It is also written as

A

A

Therefore option 4 is correct.

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Step-by-step explanation:

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Answer:

A= P(1+rt)

Step-by-step explanation:

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