2 years ago

What is the ratio of blue paint to red paint in the mixture?

Mathematics

1 answer:

miv72 [106K]2 years ago

4 0

Answer: I think the answer is 5:2 Hope This Helps

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Murljashka [212]

What in the world is this language talking abaut?

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3 years ago

3. When building a square-shaped outdoor fireplace (same length X and width x).

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3 years ago

Jack bought 3 protein bars for a total of $4.26 which equation could be used to find the cost c on dollars of each protein bar

kramer

Answer: (C)

<u>Solution:</u>
Jack bought 3 bars for $4.26 thus the cost of each bar can be defined as:

$c = \frac{4.26}{3}$ ⇒ $3c = 4.26$

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3 years ago

The year the Greek city of Helike disappeared is -1/5 times the year the US civil war ended. Let w represent the year the war en

Lostsunrise [7]

Answer:

ok so

-1/5x=w

w=1865

so -1/5x=1865

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Hope This Helps!!!

5 0

2 years ago

Read 2 more answers

Select all of the following that are quadratic equations.

goldenfox [79]

Answer:

1. x² + 3x - 5 = 0

2. x² - x = 3 x + 7

4. 7x² + 14x = 0

Step-by-step explanation:

A Quadratic equation takes the form;

ax² + bx + c = 0

a, b, c are constants and a cannot be 0.

Options 1 fits this;

x² + 3x - 5 = 0

Option 2 fits this as well;

x² - x = 3 x + 7

x² -x - 3x - 7 = 0

x² - 4x - 7 = 0

Option 4 fits this as well if c = 0.

7x² + 14x + 0 = 0

8 0

2 years ago