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PSYCHO15rus [73]
3 years ago
5

How do you find the vertex of a rectangle?

Mathematics
1 answer:
Fantom [35]3 years ago
6 0

Answer:

dunno stupid question me

Step-by-step explanation:

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Jan has 31.25 yards of fabric.she needs 6.25 yards to make a blanket. How many blanckets can she make
Oliga [24]

Answer:

5 blanckets

Step-by-step explanation:

you make the decimal whole numbers by multiplying it by 100 which you should get 625 and 3125. divide 625 into 3125 then you will find your answer

6 0
3 years ago
How many atoms sodium would a 4 mole sample of Na3P have?
ioda
<h3>Answer:</h3>

2 × 10²⁴ atoms Na₃P

<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Chemistry</u>

<u>Atomic Structure</u>

  • Using Dimensional Analysis
  • Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.
<h3>Step-by-step explanation:</h3>

<u>Step 1: Define</u>

4 mol Na₃P

<u>Step 2: Identify Conversions</u>

Avogadro's Number

<u>Step 3: Convert</u>

<u />\displaystyle 4 \ mol \ Na_3P(\frac{6.022 \cdot 10^{23} \ atoms \ Na_3P}{1 \ mol \ Na_3P} ) = 2.4088 × 10²⁴ atoms Na₃P

<u>Step 4: Check</u>

<em>We are given 1 sig fig. Follow sig fig rules and round.</em>

2.4088 × 10²⁴ atoms Na₃P ≈ 2 × 10²⁴ atoms Na₃P

7 0
3 years ago
X/7=9/2 what is x? pls help me! ty!
Harrizon [31]

Answer:

x=63/2

Step-by-step explanation:

x/7=9/2

x=63/2

6 0
3 years ago
Write Five thousand five in standard form
tiny-mole [99]
Five thousand and five in standard form would be 5,005.
4 0
4 years ago
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As part of a science experiment, a student observes the growth of a population of bacteria in four different media. The table be
Margaret [11]

Answer:

Step-by-step explanation:

Here is the graph and I’m not sure if my answer is correct or not

8 0
3 years ago
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