10A + 5B = 15
-10 -10
---------------------
A + 5B = 5
So::
A + 5B = 5
-5 -5
-----------------
A + B = 0
That should be your answer.
Answer:
The marked angle could be named either NPO or OPN
Step-by-step explanation:
The points can be put in any order except the middle point, which has to be put in the middle. Hope that helps!
Answer:
We are looking for the amount of wax it will take to fill up that size candle mold to make that candle. That means that we are looking for the volume of wax, and the shape is a cylinder. The volume formula for a cylinder is
For us, that will look like this:
which translates to
V = 3.14(9)(5) which gives us a volume of 141.3 cubic inches. Rounding to the nearest cubic inch is simply 141 cubic inches of wax.
Step-by-step explanation:
Hello,
a)
the gradient is the slope:
y+2=3(x-0) or y=3x-2
b) slope is -5 (parallele to y=-5x+4)
y+1=-5(x-0) or y=-5x-1
135 + (-136) = 135 - 136
= -1
126 + (-747) = -621
-1 - (-621) = -1 + 621 = 620
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