Mathematics, 24.07.2019 23:00 lauren21bunch
Sandy builds this shape of 4 congruent triangles using clay and toothpicks. the area of each triangle is 17.6 centimeter square, and the height of the shape is 5.2 cm. what 3-d figure does the shape sandy built resemble? if this were a solid shape, what would be it's volume? round your answer to the nearest tenth.
Answers: 1
Mathematics, 21.06.2019 12:30
Select all the correct locations on the image. select all the expressions that result in a product that is a rational number. mulitiple choice4/3 x 12/3 32/4 x 15/4[tex]\sqrt{\frac{3}{2} }[/tex] x 22/7[tex]\sqrt{11}[/tex] x 2/3
Answers: 1
Mathematics, 21.06.2019 18:30
Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
Answers: 1
Mathematics, 21.06.2019 19:00
In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.
Answers: 1
Sandy builds this shape of 4 congruent triangles using clay and toothpicks. the area of each triangl...
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