Answer:
Step-by-step explanation:
To find the volume of an object, we can use the formula:
Volume = Mass / Density
Given that the density of the object is 8 g/cm³ and the mass is 200g, we can substitute these values into the formula to find the volume.
Volume = 200g / 8 g/cm³
Simplifying the expression:
Volume = 25 cm³
Therefore, the volume of the object is 25 cm³.
9x + 2y = -38
9x+10y=26.
The system of equations can be solved using the method of elimination. The solution is x = -6 and y = 8.
To solve this system of equations, we can use the method of elimination. First, we'll multiply the first equation by 10 and the second equation by 2 to make the coefficients of x the same. This gives us:
Now, we can subtract the second equation from the first to eliminate y:
72x = -432
Dividing both sides by 72, we find x = -6.
Substituting this value of x into one of the original equations, we can solve for y:
9(-6) + 2y = -38
Simplifying, we get -54 + 2y = -38
Adding 54 to both sides, we have 2y = 16
Dividing both sides by 2, we find y = 8.
#SPJ3
Answer:
(-6 , 8 )
Hope this helps!
(3−2x+2x^2)−(4x−5+3x^2)
Answer:
the difference is that there is (3-2x) at the start instead of (4x-5)
step explanation:
The expression in terms of F is C = 5(F - 32)/9 if the relationship between F and C is F = (9/5)C + 32.
It is defined as the combination of constants and variables with mathematical operators.
It is given that:
The relationship between F and C is:
F = (9/5)C + 32
To convert temperature from degrees Celsius to degrees Fahrenheit for c:
Make the subject as C:
(9/5)C = F - 32
The linear expression can be defined as the relation between two variables, if we plot the graph of the linear expression we will get a straight line.
If in the linear expression, one variable is present, then the expression is known as the linear expression in one variable.
9C = 5(F - 32)
C = 5(F - 32)/9
Thus, the expression in terms of F is C = 5(F - 32)/9 if the relationship between F and C is F = (9/5)C + 32.
Learn more about the expression here:
#SPJ2
Answer:
kjhg
Step-by-step explanation:
Answer: lol a yt channel on brainly? Ntbr lol
Step-by-step explanation:
b.) You don't have to pay sales tax.
c.) You can pay now and mail in your receipt to get a rebate.
Answer: you can get cash-back rewards
Answer:
0, 1, 2
Step-by-step explanation:
just took the test with the following answers;
a. 0, 1, 2, 3
b. 0, 1, 2
c. 0, 1, 2, 3, 4
d. 0, 1