Answer:
2x² + 9x - 5
Step-by-step explanation:
Given
(2x - 1)(x + 5)
Each term in the second factor is multiplied by each term in the first factor, that is
2x(x + 5) - 1(x + 5) ← distribute both parenthesis
= 2x² + 10x - x - 5 ← collect like terms
= 2x² + 9x - 5
2m
I think it is because the down it is 8 m
so there is 6m it the top
so it should be
8-6=2
Step 1. convert percent to decimal form -- 20%=0.20
step 2. multiply percent decimal form to whole value -- 0.20*59.00
step 3. ???
step 4. profit
We know that
<span>pentagon A is the smaller pentagon----> length side 4 cm
and
</span><span>pentagon B is the larger pentagon-----> length side 6 cm
so
</span><span>the scale factor from pentagon B to pentagon A=length side B/length side A
6/4----> 3/2---> 1.5
the answer is the option
</span><span>B) 1.5 </span>
