When i use " / " its the bar between, the divider.
X = - 2( 6 - iy - 3i ) / 3
Y = 3( x - 2i + 4 ) / 2i
9514 1404 393
Answer:
72 kph
Step-by-step explanation:
The first sentence tells you the speeds are proportional. So, you can write the proportion ...
kph/mph = 120/75 = x/45
Multiplying by 45 gives x:
x = (45)(120/75) = 72
72 kph is 45 mph.
KBr + AgNO3 --------> <u>KNO3</u> + <u>AgBr</u>
- It is Double displacement reactions ( means ions exchange take place)
- When potassium bromide react with silver nitrate then,products came out are potassium nitrate and silver bromide.
The ratio of pineapple juice to sparkling water is 92:64
You can simplify it to 23:16
