Answer:
c option
Step-by-step explanation:
Supplementary angles are those which on adding make an angle of 180⁰.
From the the options, only (angle 1 + angle 2) are making an angle of 180⁰.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>
I think that 30 bulbs are expected to be defective.
X + x + 36 = 90
2x = 54
x = 27 Answer
9 longer sticks were used.
This is how i get it.
1. change m to cm, 1m =100cm
2. add both together, divide by 16 =8.125. Which means 1 of the stick should more than 8, and 1 of the other stick should be less than 8
3. substitute the equation
4.(55 x 7)+(75 x 9) =1060
answer: 1117
the first block is 1000
the second is 100
the third is 10
then the last few count up to 7