Each drawing they are just adding another row to the right so for the 7th picture, there would be 28 dots. Another explanation is that they are just adding the same number of dots for each number it is. For example, for the 5th image, they added 5 dots to the previous image and so on.

5 0

3 years ago

How can you tell when a quadratic equation has two identical, rational solutions?

Marysya12 [62]

C, Because Of The Formula.

3 0

3 years ago

Read 2 more answers

PLEASE I NEED HELP WITH THIS

Ber [7]

Given:

The figure of a circle.

To find:

The measure of arc AD and measure of each arc.

Solution:

The measure of arc is equal to the central angle of that arc.

The central angle of arc AD is 105 degrees. So,

$m(arc(AD))=105^\circ$

The central angle of arc BC is 35 degrees. So,

$m(arc(BC))=35^\circ$

The central angle of arc CD is 50 degrees. So,

$m(arc(CD))=50^\circ$

The central angle of a complete circle is 360 degrees. So,

$m(arc(AD))+m(arc(BC))+m(arc(CD))+m(arc(AB))=360^\circ$

$105^\circ+35^\circ+50^\circ+m(arc(AB))=360^\circ$

$190^\circ+m(arc(AB))=360^\circ$

$m(arc(AB))=360^\circ-190^\circ$

$m(arc(AB))=170^\circ$

Therefore, the measure of arc AD is 105°, the measure of arc BC is 35°, the measure of arc CD is 50° and the measure of arc AB is 170°

3 0

3 years ago

Write an expression that represents the area of the triangle with the base 2x to the power of 2 and height 3xy ( for any triangl

madam [21]

Since:
Area of a triangle = 1/2 * base * height

2x^2 ∗ 3xy/2 6x^3y/2 = 3x^3y/1

3x^3y/1

Therefore, the expression that represents the area of the triangle is 3x^3y/1.

I hope my answer has come to your help. Thank you for posting your question here in Brainly.

7 0

3 years ago