Answer:
The answer 2.456*10^11
Step-by-step explanation:
To to this we have to count how many decimals from the back of the number
245,600,000,000
We can actually count 11 decimal points from the back
Hence in standard form or scientific notation we have
2.456*10^11
Answer:
The correct option is x=3 , y=2
Step-by-step explanation:
According to the HL theorem if the hypotenuse and one leg of a right triangle are congruent to the hypotenuse and one leg of another right triangle then the triangles are congruent.
By using this theorem we can set up the system of equations as follows:
x=y+1 ...(1)
2x+3= 3y + 3 ..(2)
Now we will plug the value y+1 of equation 1 in equation 2.
2x+3 = 3y+3
2(y+1)+3=3y+3
2y+2+3=3y+3
2y+5=3y+3
Now combine the like terms:
5-3=3y-2y
2=y
y=2
Now plug the value y=2 in equation 1.
x=y+1
x=2+1
x=3
Thus the values of(x.y) are{(2,3)}
Therefore the correct option is x=3 , y=2 .....
Answer:
1) 
2) 
3) 
4) 
Step-by-step explanation:
1) 
Solving using exponent rule: 

So, 
2) 
Using the exponent rule: 
We have:

We also know that: 
Using this rule:

So, 
3) 
Solving:

So, 
4) 
We know that: 

So, 
Add 4and 2/3 cups, 1 and 1/4 cups,1 and 1/3 cups and 3/4 cups all together and divide it by 5
Answer:
5,000 people
Step-by-step explanation:
3.75 * 10^5 AKA 100,000
375,000
375000/75 = 5,000
Hope I helped!