Answer:
The total number of voters = 10725
Step-by-step explanation:
The total number of votes cast was 5 + 8
The no votes ratio is 8/ 13
This question is a a proportion question.
A proportion question is 2 ratios equal to other. Three of the parts of the ratios are known and you are asked to find the fourth. In this question the no votes are known to be 8 and the total is 13.
The total no votes = 6600. So the three parts are known are
- no vote ratio = 8
- No vote number =6600
- total vote ratio part = 13
- You are asked to find the total number of voters.
8/13 = 6600/x Cross multiply
8x = 13*6600 Combine the right.
8x = 85800 Divide by 8
8x/8 = 85800/8
x = 10725
The total number of voters = 10725
Diagonals of rhombus are perpendicular
area is (1/2)*d1 * d2 where d1 and d2 are the diagonal lengths
draw the diagonals on your rhombus and you will see a 30-60-90 triangle and then figure
sides will be 6 , 6√3 . 12
so d1 is 2*6 = 12
and d2 is 2*6√3 = 12√3
and area = (1/2)*12*12√3
= 72√3 square cm.
Answer:
NaCl=500m (1L/1000mL) (9.0 grams /L) (1/2)
Mass NaCl = 2.25 grams
Therefore, 500mL of 1/2 Na solution has 2g of NaCl.
Answer:
Step-by-step explanation:
Given
See attachment for soccer field
Required
The possible dimension of the field
From the attachment, we have:
So, we have:
This gives:
Express 36 as 6^2
Express as difference of two squares
Hence, the dimension is:
Answer:
475
Step-by-step explanation:
100%-32%=68%
323 x 100=32300/68
=475
