Answer:
9
Step-by-step explanation:
By joining N to L, you will have a right angled triangle which is right angle at N. Then r^2+36=(3+x)^2. r=9/2. PQ=2r=9
<span> y=5x-23 is the answer </span><span />
Here's a trick. When you see the word "of", replace it with a times symbol. Whenever you see the word "is", replace it with an equals sign:
640% of 700 is
↑ <span>↑
</span> × or <span>· =</span>
Now convert 640% to a decimal so it can work in the problem
640% = 6.40
and multiply:
6.40 <span>· </span>700 = 4480
Answer:
c = x-b/-d
Step-by-step explanation:
x = b -cd
x-b = - cd
c(-d) = x - b
c = x - b / -d
