Answer:
-25 and 4
Step-by-step explanation:
-25×4=-100 and -25+4=-21
Answer:
If you consume less energy you pay less with respect to the amount of energy you saved. If you saved 16% of total energy you should expect to lower your bill by 16%. Count how much is left -> 1900-1900*0.16=1596$
B -13 -34i
(7 + 2i)(-3 - 4i)
Take the 7 then times it buy the second bracket 7x(-3-4i) then take 2i from the first bracket and times it with the second bracket 2ix (-3-4i)
Then keep simplifying
Answer:
40 degrees
Step-by-step explanation:
Answer:
26.2 inches cubed
Step-by-step explanation:
The volume of a cone is denoted by:
, where r is the radius and h is the height.
Here, we are given that the diameter is 5. Remember that the radius is simply 1/2 the diameter, so the radius is r = 5/2 = 2.5. We are also given that the height is h = 4. Plug these into the equation:

≈ 26.2
Thus, the volume is about 26.2 inches cubed.
Hope this helps!