Y=12-0.2x=-0.2x+12
the slop is -0.2
Answer:
1715= 1/3 x 3.14 x r x r x 63
= 65.94 x r^2
÷65.94
26.01 = r^2
Square root
Radius is 5.1
1080 = 1/3 x 3.14 x 5.1^2 x h
1080 = 27.22 x h
÷27.22
39.67 = h
(Haven't been actually rounding up in my calculation, when I divided.)
Check:
1/3 x 5.1^2 x 39.67 x 3.14 = 1079.968146.
So, height is about 39.67cm
Hope this helps!
Answer:
do you have a equation to go with x?
Step-by-step explanation:
There are two extra credit questions on the Biology test, and 27 questions overall [including the afore-mentioned two]. If Jo answers all questions [including the extra credits] correctly, and each is worth the same amount, what score does she earn?
Answer: 108%
27 − 2 = 25. 100 / 25 = 4. So, each question is worth 4%. 2 x 4% = 8% That’s how much the extra credit is worth. 100% (main test) + 8% (extra credit) = 108% (best score possible).
Answer:
3/5
Step-by-step explanation:
It should look like this...
x=3/5
(5*(3/5))=3
5*3 = 15
15/5=3