It is equivalent to 7(6) + 14
Step-by-step explanation:
Step 1: Solve 7(a + 2) when a = 6
⇒ 7 (6 + 2) = 7 × 8 = 56
Step 2: Find its equivalent
7(6) + 14 = 42 + 14 = 56
Answer:
Explanation:
Long before writing was developed, people recorded events, ideas, plans, and feelings by marking them on a rock. Sometimes they carved into the stone. Sometimes they scratched off a surface coating. Sometimes they painted on the rocks. The method that they used was typically determined by the availability of a "paint," the hardness of the rocks, and the availability of tools that could be used to produce their message.
All of these markings are referred to as "Rock Art." People worldwide have been producing rock art for thousands of years. Some of their messages, produced thousands of years ago, can still be seen today. The oldest are usually found in rock shelters and caves where they are protected from the elements. However, in arid climates some examples of rock art have persisted for ten to fifteen thousand years, depending upon how the art was produced, the direction that it faces, and the type of rock used as a "canvas."
The 1980s saw the emergence of dance music<span> and </span>new wave<span>. As </span>disco<span> fell out of fashion in the decade's early years,</span>[1]<span> genres such as </span>post-disco<span>, </span>Italo disco<span>, </span>Euro disco<span> and </span>dance-pop<span> became more popular. </span>Rock music<span> continued to enjoy a wide audience.</span>[2] Soft rock,[3]glam metal<span>, thrash metal, </span>shred guitar<span> characterized by heavy distortion, pinch harmonics and whammy bar abuse became very popular.</span>[4] Adult contemporary,[5] quiet storm,[6]<span> and </span>smooth jazz<span> gained popularity. </span>
David Smith was a sculptural artist who specialized in geometric shapes. Smith employed the following geometric forms in his piece Cubi XIX: Cuboid.
<h3>Define geometry.</h3>
The area of mathematics known as geometry is concerned with the dimensions, sizes, angles, and shapes of various objects that we encounter every day. Geometry is derived from two terms in Ancient Greek that mean "measuring" and "Earth," respectively. Both two-dimensional and three-dimensional shapes exist in Euclidean geometry. Two-dimensional objects like triangles, squares, rectangles, and circles are referred to as flat shapes in plane geometry. 3D shapes like a cube, cuboid, cone, etc. are also known as solids in solid geometry. In coordinate geometry, points, lines, and planes are the building blocks of fundamental geometry.
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