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wel
4 years ago
11

liz is installing a tile backsplash. if each tile is an equilateral triangle with sides that measures 6 cm in length how many ti

les does she need to cover an area of 1800 cm²
Mathematics
1 answer:
Alina [70]4 years ago
8 0

Answer:

she will need 300

I hope this helped

Step-by-step explanation:

6 times 300= 1800

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Help! What si the verbal expression for this algebraic expression: 2x - 4 < 4x +8
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Answer:

C. Four less than the product of two and a number is less than the product of four and the same number increased by eight.

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Converting expressions to word form

Step-by-step explanation:

<u>Step 1: Define</u>

2x - 4 < 4x + 8

<u>Step 2: Translate</u>

"2x" is the product of two and a number <em>x</em>

" - 4" is four less

"<" is less than

"4x" is the product of four and a number <em>x</em>

" + 8" is increased by 8

<u>Step 3: Combine</u>

The difference between the product of two and a number <em>x</em> and 4 is less than the sum of the product of four and a number <em>x</em> and 8.

<u>Step 4: Reword</u>

Four less than the product of two and a number is less than the product of four and the same number increased by eight.

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