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sandyykn192
03.07.2019 •
Mathematics
12 points what properties does a square have in common with a quadrilateral? chose all that are correct. both shapes always have opposite sides that are parallel. all sides are the same length in both figures. both figures always have four sides. both figures always have right angles. both shapes are closed plane figure
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Ответ:
Both figures always have four sides.
Both shapes are closed plane figures.
Ответ:
23y4 -6y3+3335
Step-by-step explanation:
Collect like terms.
23{y}^{4}-6{y}^{3}+(3542-207)23y
4
−6y
3
+(3542−207)
2 Simplify.
23{y}^{4}-6{y}^{3}+333523y
4
−6y
3
+3335