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Evgen [1.6K]
4 years ago
5

The circle shown here has area πr2. If its radius is tripled in length its new area will be

Geography
1 answer:
Elden [556K]4 years ago
7 0
IT would be 6 what is the chouces or 12
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4. If the scale drawing is 1cm : 10km , then 60km in map would be​
Kruka [31]

{\huge{\textsf{\textbf{\color{Purple}{An}{\textsf{\textbf{\color{hotpink}{sw}{\textsf{\textbf{\color{blue}{er}{\textsf{\textbf{\color{green}{࿐}}}}}}}}}}}}}}

1 cm on the map represents 10 km on the ground = 10 × 15 = 150 km.So,Then the normal length of the scale should be 15 cm.(150 km is a round number.)Then,15 cm × 60 km = 9000m².Therefore,60 km in map would be 9000m².

4 0
3 years ago
Is Saudi Arabia more similar to the United States or Egypt? Explain why in 4-5 complete sentences using your background knowledg
AVprozaik [17]

Answer:

none

Explanation:

because its all due to land topography

6 0
3 years ago
Simone created a chart to summarize the energy transformations that take place when energy from the wind is used to generate ele
tresset_1 [31]

Answer:

-kinetic energy transformed to mechanical energy

Explanation:-When the blades are moved or spins (rotational motion) some part of the kinetic energy of the wind is transformed into rotational kinetic energy of the the blades, which makes an axis rotate generating the electricity.

-Kinetic energy is mechanical energy (mechanical energy is basically kinetic energy and gravitational potential energy).

-Therefore, the kinetic energy of the wind is transformed into kinetic energy of the windmill (mechanical energy) and it is then transformed into electrical energy.

Hope this helps!

8 0
3 years ago
Read 2 more answers
What does the letter L stand for on a hurricane tracking map?
SOVA2 [1]

Answer:

Remnant low.

Explanation:

If only an L is displayed, then the system is forecast to be a remnant low. The letter inside the dot indicates the NHC's forecast intensity for that time:

D: Tropical Depression – wind speed less than 39 MPH

S: Tropical Storm – wind speed between 39 MPH and 73 MPH

H: Hurricane – wind speed between 74 MPH and 110 MPH

M: Major Hurricane – wind speed greater than 110 MPH

Source: National Hurricane Center.

6 0
3 years ago
What was an affect of industrialization in Great Britain
Kisachek [45]

Answer:

One effect of industrialization in Great Britain was the growing of cities.

Explanation:

People moved to cities during the industrial revolution due to the surplus of jobs.

6 0
3 years ago
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