Answer:
true. I think it's helpfull
the explorer __accurately mapped the coasts of europe and north ameerica
Answer:
Piri Reis
Explanation:
Find the solution to the system of equations: x + 3y = 7 and 2x + 4y = 8
1. Isolate x in the first equation:
2. Substitute the value for x into the second equation:
3. Solve for y:
4. Substitute y into either original equation:
5. Write the solution as an ordered pair:
x = 7 – 3y
2(7 – 3y) + 4y = 8
14 – 6y + 4y = 8
14 – 2y = 8
–2y = –6
y = 3
x + 3(3) = 7
(
,
)
Answer:
x + y = 1
Explanation:
X + 3y = 7
2x + 4y = 8
2x - x = x (1x)
4y - 3y = y (1y)
8 - 7 = 1
x + y = 1
Answer:
hey did u ever get the answer to this cause im currently stuck on it lol
Explanation:
Assess the effectiveness of using National Parks as a strategy to protect the taiga.
Need this really ASAP as this is due TODAY! Thank you so much and will award brainliest answer.
Answer:
National parks have been quite effective at protecting the wildlife, traditions, and landscape of the arctic taiga. In the US, the taiga is found around the state of Alaska, where the climate is cold, and not suitable for the growth of some plants. The taiga, however has a unique landscape, home to many species of animals, and first nation peoples, who's traditions and heritage must be preserved. One such example is in Alaska, Wrangell Saint Elias national park protects one such area of the taiga. There, wildlife have flourished due to preservation efforts to protect the taiga, and its inhabitants- which include many native americans.
How does New Zealand's climate compare to Australia's?
A. drier B. wetter C. hotter D. more tropical
Answer:
b
Explanation:
wetter, due to heavy rainfall
Explain how the angle-angle-side congruence theorem is an extension of the angle-side-angle congruence theorem.
Answer:
The interior angle measures of a triangle add up to 180 degrees. Thus, if you are given angle-angle-side, you can solve for the third angle measure and essentially have angle-side-angle because the given side will now be the included side.
Explanation:
In congruent triangles, 2 angles and the enclosed side of another triangle are equivalent to the similar angles and side of some other triangle, the extension of angle-angle-side.
What is angle-side-angle?The Angle-Side-Angle defines that if 2 consecutive angles as with a non-included side of one triangle are appropriate to the related 2 consecutive angles and the non-included side of the other triangle, then the 2 triangles are congruent.
This congruent triangle is called as the angle-side-angle, and they form, the extension of angle-side-angle congruence theorem.
A triangle is measured by the inferior angle that add up to 180 degrees. Thus, in given angle-angle-side, solve for the 3rd angle measure and fundamentally have angle-side-angle, as the given side will now be the enclosed or included side.
Therefore, it is called as the extension of angle-side-angle congruence theorem.
Learn more about the triangle, refer to:
https://brainly.com/question/2773823
Where could convection currents form?
in a sand dune
on a pavement
in the atmosphere
in outer space
Answer:
atmosphere
Explanation:
the process of warm air raising and forming clouds
Convention current happens through transfer of energy in the atmosphere.
What is convention current?Convection current involves the movement of energy from an object to another object.
Energy could move from the atmosphere through sunlight to other source such as solar panel.
Therefore, convection currents form the atmosphere.
Learn more on convention current here,
https://brainly.com/question/20295382
How did the formation of the ozone layer contribute to the existence of life on Earth? It blocked the Sun’s harmful UV rays. It caused water vapor to cool, condense, and collect. It released large amounts of oxygen into the air. It warmed Earth’s surface, preventing materials from freezing.
Answer:
It blocks UV rays from the sun
Explanation:
The formation of the ozone layer contributes to the blocking of the harmful UV rays of the sun. Usually these rays would be extremely harmful to organisms and while they cant be seen they change the chemical structure of molecules
Answer:
the right answer is a
Explanation:
compare tropical rainforests and mangroves in their
adaptations to environment
Answer: Tropical rainforest have smooth and thin barks because there is no need for protection against dry or cool conditions. However, mangrove forests have no adaptation to climate or environment. ... Mangroves also have drip tips on their leaves
Explanation: