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3 years ago

What is the relationship between the 3s in the number 2338

1 answer:

7 0

The relationship between the 3s are that the 3 in the hundreds place has the value of 300 while the 3 in the tens place has the value of 30. They have a quotient of 10. This means they are 10 times apart.

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Gina has 5 2/6 feet of sliver ribbon and

Alla [95]

When you convert each type of ribbon to a bigger fraction, you get 32/6 feet of silver ribbon by multiplying the denominator by the whole number then adding the numerator. you also get 16/6 feet of gold ribbon. 32-16=16 so Gina has 16 more feet of silver ribbon than gold

5 0

3 years ago

Question 3(Multiple Choice Worth 1 points) (05.05) Which of the following inequalities matches the graph?

Darya [45]

Im sorry where is the graph?

5 0

3 years ago

Solve -3x=2x^2-4 using quadratic formula

frozen [14]

Answer:

$x=-2.35078, 0.850781$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Standard Form: ax² + bx + c = 0
Quadratic Formula: $x=\frac{-b\pm\sqrt{b^2-4ac} }{2a}$

Step-by-step explanation:

Step 1: Define equation

-3x = 2x² - 4

Step 2: Rewrite into Standard Form

0 = 2x² + 3x - 4

Step 3: Define variables

a = 2

b = 3

c = -4

Step 4: Find x

Substitute: $x=\frac{-3\pm\sqrt{3^2-4(2)(-4)} }{2(2)}$
Evaluate: $x=\frac{-3\pm\sqrt{9-4(2)(-4)} }{2(2)}$
Multiply: $x=\frac{-3\pm\sqrt{9+32} }{4}$
Add: $x=\frac{-3\pm\sqrt{41} }{4}$
Evaluate: $x=\frac{-3\pm6.40312}{4}$
Evaluate: $x=-2.35078, 0.850781$

And we have our final answer!

6 0

3 years ago

Can somebody help me with this page, thank you

ad-work [718]

Answer:

Don't know but

Step-by-step explanation:

The 13th question. The order of operations is Parentheses, Exponents, Multiplication and or division, addition and or subtracting. I can't do the entire thing but 3^{2} =9

5 0

4 years ago

Read 2 more answers

2x + y = 4 -4x – 2y = -8 Solve the system of equations

Ivenika [448]

Answer: y = 4 − 2 x

Step-by-step explanation: :)

6 0

3 years ago