Answer:
7
Explanation:
a^2 + 24^2 = 25^2
a^2 + 576 = 625
-576 -576
625 - 576 = 49
square root of 49 = 7
Hence, your final answer is 7. Hope this helps!
The two minerals that are found in cement are : Silica and calcite.
<u>Explanation:</u>
Different minerals form the composition of cement but the minerals that are most commonly found in cement are calcite which is contained in the limestone.
The other mineral that is used in the production of cement is silica in the form of raw rock type used to make cement which is found in clay. So they form an important part of formation of cement.
<em>Jet Streams.</em>
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<em>Hope it can help !!!</em>
Answer:
The metamorphic rocks are formed from existing rocks under extreme heat and preasure
Explanation:
Some consequences include subsistence farming and <span>pollution</span>
