Since 1A claims that the diagram is of a square, you can easily find the perimeter by multiplying just one side by 4, because the definition of a square says that all of its four sides are equal in length.
Take the left side, x and 4, and add them together, because both of these lengths add up to form the side of the square. You have found one side of the square, x + 4. Now multiply this side by 4 for the perimeter.
Perimeter is the length all around the figure, and since a square has 4 sides you would multiply one side by 4 to find the perimeter.
4(x + 4) is your expression for the perimeter of the square. You could probably solve 1B and 1C by substituting in 3 and 5 for x in the equation I've given you :)
Answer:
~8300,000 or 800,000
Step-by-step explanation:
Answer:
Plan A: $15 per lawn cutting, plus a flat rate of $20 per month.
Step-by-step explanation:
sorry if I get this wrong, I'm honestly trying to help you find the correct answer. Have a nice day. :)
Answer:
12
Step-by-step explanation:
Multiply the number of items with each other.
3 hats • 2 pairs of glasses • 2 mustaches
= 3 • 2 • 2
= 12
Answer:
the class has 12 girls and 16 boys what is the ratio of the total students to boys in simplest form
