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3 years ago

Can Someone Please Help With my homework

Mathematics

1 answer:

Arada [10]3 years ago

5 0

Answer:

Step-by-step explanation:

She already has 75 points. 140-75 is 65. 65/6.5 is 10.

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Find the nth term of the sequence 7, 17, 27, 37

dangina [55]

Answer:

Step-by-step explanation:

7 plus 10 = 17, 17 plus 10, 27 and it goes on. pls give brainliest

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3 years ago

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A circle with center C(4, -2) passes through the point A(1, 3). Does the point B(8, -2) lie inside the circle?

Setler79 [48]

Answer:

Yes, point B will lie inside the circle.

Step-by-step explanation:

Let the distance between point C and point A be the radius of our given circle.

We have been given that a circle with center C(4, -2) passes through the point A(1, 3).

Since we know that a point will lie inside circle if the distance between the point and center of circle is less than radius of circle.

Let us find distance between points C and A using distance formula.

$\text{Radius}=\sqrt{(x_2-x_1)^{2}+(y_2-y_1)^{2}}$

$\text{Radius}=\sqrt{(4-1)^{2}+(-2-3)^{2}}$

$\text{Radius}=\sqrt{(3)^{2}+(-5)^{2}}$

$\text{Radius}=\sqrt{9+25}$

$\text{Radius}=\sqrt{34}$

Radius of our circle is $\sqrt{34}$ . Now let us find distance between center of our circle and point B.

$\text{Distance between C and B}=\sqrt{(4-8)^{2}+(-2--2)^{2}}$

$\text{Distance between C and B}=\sqrt{(-4)^{2}+(-2+2)^{2}}$

$\text{Distance between C and B}=\sqrt{16+(0)^{2}}$

$\text{Distance between C and B}=\sqrt{16}$

$\text{Distance between C and B}=4$

We can see that distance of point B from center of our given circle is less than distance between point A and center of circle, therefore point B will lie inside the circle.

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3 years ago

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Which figure below is a translation of this diagram?

Leona [35]

B is a translation, which is moving.

A is a rotation, and C is a reflection over the x-axis.

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3 years ago

PLEASE HELP!! DUE SOON

Liula [17]

Answer: Triangle 1

Step-by-step explanation: Right triangles follow the pythagorean theorem, so does triangle 1. root 13 squared + 6 squared is 49, as is 7 squared

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3 years ago

Random question so I can keep studying..<br><br> Find the value of x when 2x = 64

AVprozaik [17]

Answer:

x=32

Step-by-step explanation:

2x=64

divide both sides by 2

2x/2=64/2

x=32

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3 years ago

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