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natka813 [3]
3 years ago
12

4x + 3 2x Which expression represents the perimeter of the rectangle above?

Mathematics
2 answers:
alekssr [168]3 years ago
8 0

\text{Perimeter}=2\cdot(4\text{x}+3)+2\cdot2\text{x}=\\\\=8\text{x}+6+4\text{x}=8\text{x}+4\text{x}+6=\boxed{12\text{x}+6}

vlabodo [156]3 years ago
3 0

Answer:

2x

Step-by-step explanation:

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The distributive property combines blank and blank to make multiplying whole numbers simpler.
laila [671]
The distributive property combines multiplication with addition and multiplication with subtraction together in order to simplify the equation. It is named as such because the number outside of the open and close parenthesis are distributed to the terms inside. Say for example, the equation given is 5(2x - 3). According to the distributive property, you distribute 5 by multiplying to each of the terms inside the parentheses. The solution would be: 5*2x + 5*-3 = 10x - 15. As you can see, it involved multiplication with addition and subtraction. Generally, you just have to add all the terms while making sure you carry the sign of the integer along when you multiply them just as shown in my example.
3 0
4 years ago
The length of the hypotenuse of a right triangle is 50 inches. Determine the length of the legs if each leg is the same length.
algol13

Answer:

  25√2 ≈ 35.36 inches

Step-by-step explanation:

The Pythagorean theorem can be used to find the leg length for the given conditions. It tells you the relation between legs a, b, and hypotenuse c is ...

  c² = a² +b²

If a=b, and c=50, this becomes ...

  50² = a² +a²

  1250 = a² . . . . divide by 2

  25√2 = a . . . . take the square root

The length of each leg is 25√2 ≈ 35.36 inches.

4 0
3 years ago
A baker has 6 small bags of flour. Each bag weighs 1 pound. She divides each bag into thirds. How many 1/3 - pound bags of flour
lana [24]

Answer:

18 smaller bags

Step-by-step explanation:

Each one pound bag becomes 3 one-third pound bags.

So 6 one pound bags will become 6×3=18 one-third pound bags.

5 0
4 years ago
The gift shop at a science museum sells lollipops that are made to look like the planets. Each lollipop is shaped like a sphere
musickatia [10]

Answer:

7238.23

Step-by-step explanation:

v=4/3πrcubed

solve it and get the answer

8 0
3 years ago
Dave walked to his friend's house at a rate of 4mph and returned back biking at a rate of 10mph. If it took him 18 minutes longe
OleMash [197]

Answer:

I think this would be....

14 miles im not sure

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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