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viva [34]
4 years ago
11

How do you find the volume of a rectangular prism with a mixed fraction

Mathematics
2 answers:
sergejj [24]4 years ago
8 0
First convert the mixed number into a improper fraction, then do length × width × hight. After covert your improper fraction back into a mixed number.
Pavel [41]4 years ago
3 0
<span>Same way you do when the sides are integers.

Example:
1 1/2 x 2 4/5 x 3 2/3 

Step 1: First you turn the mixed numbers into improper fractions. (An easy way to do that is multiply the denominator by the whole number + the numerator.)

3/2 x 14/5 x 11/3

Step 2: Then you multiply the numerators.
3 x 14 x 11 = 462

Step 3: Then you multiply the denominators.
2 x 5 x 3 = 30

Step 4: Divide the numerator by the denominator
462/30 = 15 1/5

</span>
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Show me how it's necessary to rename 4 1/4 if you subtract 3/4 from it? Help please.
AfilCa [17]
3 1/4 is the answer because your taking away 4 to 3 minus 3 is 3 1/4
4 0
4 years ago
Help me please I have no idea how to do this
Alexxx [7]

its b because if you multiply 3 x 6 you get 18 which is outside the radical

7 0
3 years ago
For an indirect proof, what must first be assumed to prove that LaTeX: \angle X∠ Xis a right angle?
Sladkaya [172]

Answer:

If the lines that forms < X are perpendicular, it can be assumed that it is a right angle.

Step-by-step explanation:

An indirect proof of an angle is an assumption about the value of the angle that can be made by mere inspection and some considerations.

                                     < X = right angle =  90^{o}

A right angle is one that is equal to 90^{o}. As an indirect proof, if the lines that forms the angle are perpendicular; then it can be assumed to be a right angle. Because perpendicular lines are at right angle to one another.

4 0
3 years ago
Find the value g(-2), where g is defined below.<br> g(x) = 2x^2- 4x – 4
DanielleElmas [232]

Answer:

12

Step-by-step explanation:

For this question, simply plug in -2 for x:

g(-2)=2(-2)^2-4(-2)-4\\g(-2)=2(4)+8-4\\g(-2)=8+8-4\\g(-2)=12

Hope this helps!!

8 0
3 years ago
Solve by elimination: <br> x+y=5 <br> 3x + y= -11<br><br><br><br> Please explain the steps!!!
Firlakuza [10]

Answer: x = -8, y = 13

Step-by-step explanation:

x+y=5

3x+y=-11

now subtract the two equations

x-3x+y-y=5-(-11)

-2x=16, x = -8

now substitute

-8 + y = 5, y = 13

7 0
2 years ago
Read 2 more answers
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