The volume of any rectangle is
length x width x height = cubic units
Convert fractions to decimals (easier to multiply with) and solve
Label the units as: cubic feet, cubic inches, etc
1) 6 x 3.33 x 1.66 2) 2.25 x 3 x 2.25 3) 15 x ? x ?
4) 10 x 3.5 x 1.5 5) 4 x 1.75 x 2.5 6) 5.25 x 3.75 x 2
Hope this helps.
Answer:
True.
Step-by-step explanation:
Substitute the point into both equations to determine if it is a solution.
2x - 4y = -18
Substitute point.
2(-3) - 4(3) = -18
Multiply.
-6 - 12 = -18
Subtract.
-18 = -18
This satisfies the first equation.
4x - 2y = -18
Substitute point.
4(-3) - 2(3) = -18
Multiply.
-12 - 6 = -18
Subtract.
-18 = -18
This satisfies the second equation.
Since the point makes both of the equations equal, it is a solution to the system and therefore the answer is true.
Answer:
How long did Yumi spend picking up litter?
6 HOURS!!!!
Step-by-step explanation:
just took it on ed:)
Answer: 3 boxes
Step-by-step explanation: Divide 21 and 7.
Answer:
(- 6, - 16 )
Step-by-step explanation:
Given the 2 equations
- 4x + y = 8 → (1)
2x - y = 4 → (2)
Adding the 2 equations term by term will eliminate the term in y
- 2x = 12 ( divide both sides by - 2 )
x = - 6
Substitute x = - 6 into either of the 2 equations and soilve for y
Substituting x = - 6 into (2)
2(- 6) - y = 4
- 12 - y = 4 ( add 12 to both sides )
- y = 16 ( multiply both sides by - 1 )
y = - 16
Solution is (- 6, - 16 )