Answer:
Step-by-step explanation: If you are trying to figure out how many gallons the whole family uses, the answer is 99 gallons.The reason is is because it says 2.2 gallons a minute and it takes 9 minutes for a shower. So you multiply 9 by 2.2 which would give you 19.8. Then you multiply it by 5 isnce it says 5 people take a shower.
Answer: B. 23 to 14
Since it asks for the ratio of dogs to cats the 14 has to go first. The other options are all different ways to write the same ratio. Hope this helps!
Answer:
M
Step-by-step explanation:
We have been given side AB and BC
AB must be 6 as it is between 4 and -2 and that distance is 6 (we have been given no units).
BC must be also 6 as it starts at -4 and ends at 2.
Pythagoras Theorem = a^2 + b^2 = c^2 (^2 means squared)
C is the hypotenuse (longest side) and this is what we are trying to find...
6^2 + 6^2 = 36+36=72
So AC is 72, however we need to square root this to get our final answer.
72 doesn't square easily, so we will use surds. 72 is 36*2 and 36 is a square number hence why...
AC is 6 root 2
Hope this helps!
Answer:
d) 
Step-by-step explanation:
If 
and 
, then
is in quadrant 2.
Recall that;
We substitute the given sine ratio to obtain;
We are in the second quadrant, therefore
Answer:
Number 1 is 55
Number 2 is 60 :)
Step-by-step explanation:
(115 - 5)/2
110/2
55
Number 1 is 55
Number 2 is 60 :)
60 + 55
110 + 5
115 :)
Have an amazing day!!
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