Answer:
I'm not sure what your asking, but, no, all rectangles are parallelograms.
I found this over the internet, and I hope it helps you understand why a rectangle is always a parallelogram, but a parallelogram is not always a rectangle:
It is true that every rectangle is a parallelogram, but it is not true that every parallelogram is not a rectangle. For instance, take a square. It's a parallelogram — it is a quadrilateral with two pairs of parallel faces. But it is also a rectangle — it is a quadrilateral with four right angles.
Socratic is a really good app for these type of questions! I definitely recommend. For science too!
Answer:
can i have the choices
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Let the first number = x
Let the second number = 2x + 4
Let the third number = 3x -5
The sum of the three numbers = 101
Equation
x + 2x + 4 + 3x - 5 = 101 Combine like terms on the left
x + 2x + 3x + 4 - 5 = 101 Combine
6x - 1 = 101 Add 1 to both sides
6x = 101 + 1
6x = 102 Divide by 6
6x/6 = 102/6
x = 17
Answer
The first number = 17
The second number = 2*17 + 4 = 34 + 4 = 38
The Third number = 3*17 - 5 = 51 - 5 = 46
Check
17 + 38 + 46 = 101
Answer:
3.79 miles per hour to the nearest hundredth.
Step-by-step explanation:
There are 3600 seconds in 1 hour.
50 feet in 9 seconds = 50/9 feet per second.
= (50/9) * 3600 feet per hour
= (50/9) * 3600 / 5280 miles per hour.
= 50 * 400 / 5280
= 3.79 miles / hour.
