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3 years ago

Name A tangent please, due in an hour

Mathematics

1 answer:

makvit [3.9K]3 years ago

3 0

Answer:

EFG possibly

Step-by-step explanation:

I think, not sure.

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Sunny_sXe [5.5K]

Answer:

25 pi

Step-by-step explanation:

area of circle = pi (r)^2

radius = 10/2 = 5

5×5 = 25

25 pi

6 0

3 years ago

Read 2 more answers

12/k = 18/42 what is k

Maslowich

Answer:

k = 28

Step-by-step explanation:

12/k = 18/42

Cross multiply.

18k = 12 * 42

18k = 504

Divide both sides by 18.

k = 28

5 0

3 years ago

The equation of the line

hammer [34]

(9,0) (0,9) choose any two points since it’s a straight line honey and the dk the difference between the two points

9-0
———. = 1
0-9

5 0

3 years ago

Which of the following statements are true about the equation below?

emmasim [6.3K]

Answer:

Option 1, 2, 5 are the correct answer.

Explanation:

We have the quadratic equation, $x^2-6x+2=0$

First derivative of the equation is given by 2x - 6 = 0

So x = 3

At x = 3 the value of quadratic equation is extreme, corresponding y is given by $3^2-6*3+2=11-18=-7$ , So extreme value is at (3,-7)

Second derivative of the quadratic equation is given by 2 ( positive value)

Second derivative is positive so graph of equation has a minimum value.

Now root of the equation $x^2-6x+2=0$ is given by

$\frac{6+\sqrt{(-6)^2-4*1*2}} {2} =3+\sqrt{7}$

$\frac{6-\sqrt{(-6)^2-4*1*2}} {2} =3-\sqrt{7}$

Option 1, 2, 5 are the correct answer.

7 0

3 years ago

Read 2 more answers

Which best describes the sides of a rhombus? A. Only one set of sides is parallel. B. All sides are the same length. C. All side

Basile [38]

Hello there.

Question: <span>Which best describes the sides of a rhombus?
A. Only one set of sides is parallel.
B. All sides are the same length.
C. All sides are a different length.

Answer: It would be </span>B. All sides are the same length.

Hope This Helps You!
Good Luck Studying ^-^

7 0

3 years ago