What is the climate(s) in Spain

A circle has a diameter

torisob [31]

The circumference of circle is 20.096 units

Solution:

Given that circle has a diameter with endpoints at (10, 8) and (5, 4)

To get the diameter, find the distance between the end points

The distance between two points is given by formula;

$d=\sqrt{\left(x_{2}-x_{1}\right)^{2}+\left(y_{2}-y_{1}\right)^{2}}$

Here the points are (10, 8) and (5, 4)

$(x_1, y_1) = (10, 8)\\\\(x_2, y_2) = (5, 4)$

Substituting the values we get,

$\begin{aligned}&d=\sqrt{(5-10)^{2}+(4-8)^{2}}\\\\&d=\sqrt{(-5)^{2}+(-4)^{2}}=\sqrt{25+16}=\sqrt{41}\end{aligned}$

$d = \sqrt{41} = 6.4$

Thus the diameter is 6.4 units

The circumference of the circle is given by formula:

$c = \pi d$

Where "d" is the diameter of circle

$c = 3.14 \times 6.4 = 20.096$

Thus circumference of circle is 20.096 units

4 0

3 years ago

the volcanic lowlands were the source of obsidian, jade, and other precious metals like cinnebar and hematite that the mayans us

dimaraw [331]

True. The volcanic lowlands were the source of obsidian, jade, and hermatite that the Mayans used to develop a lively trade.

7 0

3 years ago

Which would be an adaptation for living in the tundra?

Novosadov [1.4K]

This question is incomplete. Here's the complete question.

Which would be an adaptation for living in the tundra?

funnel shaped leaves to help water runoff

deep roots to go into the permafrost

hibernation to lower metabolism in the winter

large ears to release heat

Answer: hibernation to lower metabolism in the winter

Explanation:

Hibernation is something many animals do to survive in the tundra. They hid in dens for several months during the winter. Their metabolisms get to a dormant state in which their bodies survive thanks to stores of fat gained during the summer. The Grizzly bear is an example of a tundra animal that hibernates during the winter.

7 0

3 years ago

What is one conclusion you can draw about changing political boundaries in africa represented on the maps?

frutty [35]

Answer:

The main conclusion that can be determined by observing the map of Africa is that the borders of the nations of modern Africa were determined by the colonial powers that distributed the territories of the continent after the Berlin Conference. Thus, the present borders of the continent do not respect the historical nationalities that the African tribes give each other, with which ethnic conflicts occur in many of these nations, especially in central Africa. Thus, although today it is a practically impossible situation, in case of wanting to respect the historical nationalities of the peoples of the continent, the current national borders should be modified taking into account the ethnic, social and cultural differences of its inhabitants.

4 0

3 years ago

An igneous rock has a coarse texture and is dark in color. How else can this rock be accurately described

Gnom [1K]

Answer:

by its crystal like appearence thus mostly forms near rocky areas

Explanation:

3 0

2 years ago