Answer:
-7
Step-by-step explanation:
Subtract -4 from -3.
Answer:
1.) y = 1/2x -1.8 slope is 1/2 and y intercept is - 1.8
Step-by-step explanation:
1.) 5x - 10y = 18
<u> +10y +10y</u>
5x = 10y +18
<u>- 18 -18</u>
<u>5x - 10y</u> = <u>18</u>
<u> 10 10</u>
= 1/2x -1.8
thye nansnwewr isjafnhsbguavbgufvbsifsiisfo ogogogao
Answer:
8 hours
Step-by-step explanation:
basic equation
Q (flow rate) = V (volume)/ t (time)
so to find the time we just rearrange the equation and become
t = V/Q
V of cylinder
V = πr²T
and r (radius) = ½ diameter
V = 3.14 x 5² x 1.4
V = 109.9 m³
if the Q is 13 m³/hour then
t = 109.9/13 = 8.453 hours
round to nearest hour = 8 hours
0 = 44-44
1 = 44/44 or (4+4)/(4+4) or (4/4) / (4/4) or [(4! - 4)/ 4] - 4
2 = 4/4+4/4
3 = (4+4+4)/4
4 = 4*(4-4)+4
5 = (4*4+4)/4
6 = 4*.4+4.4
7 = 44/4-4
8 = 4+4.4-.4
9 = 4/4+4+4
10 = 44/4.4
11 = 4/.4+4/4
12 = (44+4)/4
13 = 4!-44/4
14 = 4*(4-.4)-.4
15 = 44/4+4
16 = .4*(44-4)
17 = 4/4+4*4
18 = 44*.4+.4
19 = 4!-4-4/4
20 = 4*(4/4+4)
