Step-by-step explanation:
1) = {5(x+y)} - 2x
= 5x + 5y - 2x
= 3x + 5y
2)= {2(p×q)} + (p×q)
= (2p×2q)+ p×q
= 4pq + pq
= 5pq
3)= 6a + (8b + 2a)
= 8a + 8b
= 8(a+b)
4)= 3x² + ( x²+7x)
= 4x² + 7x
= x(4x+7)
Answer:
1
Step-by-step explanation:
4 times what equals 8? 2. whats 2 - 1? 1. so y = 1
Yes. because congruent means that all the parts of the graphs are the same, i.e. congruent is a special kind of similar
Answer:
255.75
Step-by-step explanation:
multiply them all together
31/2*3*11/2
Answer:
<u>It</u><u> </u><u>is</u><u>:</u>
<u>B</u><u>.</u><u>Divide</u><u> </u><u>the</u><u> </u><u>area</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>triangle</u><u> </u><u>by</u><u> </u><u>the</u><u> </u><u>base</u><u> </u><u>and</u><u> </u><u>multiply</u><u> </u><u>the</u><u> </u><u>result</u><u> </u><u>by</u><u> </u><u>2</u><u>.</u>