Answer:
basicly you divided muiltiply and subtract bring back down then bring it on back
All of the measurements are the same because a rhombus is just a tilted square:
All sides are 4cm
Hope it helps ;)
Answer:
d. 28
Step-by-step explanation:
7<em>x</em> = 3<em>x</em> + 16
subtract 3<em>x</em> from both sides: 4<em>x</em> = 16
divide both sides by 4: <em>x</em> = 4
plug in four to find length of QA: 3 x (4) + 16 = 12 + 16 = 28
