Answer: Rational number
Step-by-step explanation:
Let's write out the properties of rational and irrational numbers.
Rational
- Integers
- Whole numbers
- finite decimals
- repeating decimals
Irrational
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Looking at the list we made, we can say that -20 is a rational number. -20 is an integer and a whole number. Therefore, it is a rational number.
Alright, for 10, let's see 2(x+3). Use the distributive property to multiply 2 with x, which is 2x. Then, multiply 2 with 3, which is 6. Add them together to get 2x+6. For the second part, 4 times x is 4x and 4 times negative 2 is -8. Add them all up and you get 2x+6+4x-8=6x-2. Remember that you can't add a variable with other variables/just numbers, and a minus sign in front of terms in parenthesis means that everything in the parenthesis is negative!
Answer:
C
Step-by-step explanation:
Perpendicular lines intersect to form 90 degree angles and a bisector is a line, ray, or line segment that splits an angle, or line segment into 2 equal parts.
Answer:
C
Step-by-step explanation:
Answer:
4 bag's
Step-by-step explanation:
Given the bean bag made by beth is in the shape of cube with each side of the cube equal to 2 feet.
Now Also given that each bean bag holds 2 cubic feet of beans.
Let the number of bags of beans recquired are x
The total number of beans available are 2x cubic feet
Now the volume of the bean bag made by beth is
Volume =
Volume = 8 cubic feet
Now 8 = 2x
x = 4
Therefore the number of bag's of beans recquired are 4
