Step-by-step explanation:
ps||pr are parallel
pQR=Rsp
1st, substitute <em>x</em> and <em>y</em> with 2 and -4, which'd be
.
Then, simplify, to get
.
This would be -0.0078125 in <em>decimal</em> form, or
- 1/128 in <em>fraction</em> form.
Hope this helps! ^^
It is A. 6.9 x 10^5 Because
<span><span>2.3<span>(<span>10<span>−3</span></span>)</span></span><span>(<span>3<span>(<span>108</span>)</span></span>)</span></span><span>=<span><span>2.3<span>(<span>11000</span>)</span></span><span>(<span>3<span>(<span>108</span>)</span></span>)</span></span></span><span>=<span>0.0023<span>(<span>3<span>(<span>108</span>)</span></span>)</span></span></span><span>=<span><span>0.0023<span>(3)</span></span><span>(100000000)</span></span></span><span>=<span><span>(0.0023)</span><span>(300000000)</span></span></span><span>=<span>690000
then 6.9*10^5 = 690000</span></span>
The answer is 9.5 so the remainder would be 5
