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3 years ago

In triangle ABC, what is the measure of A if a = 11, b = 13, and c = 7?

1 answer:

5 0

A=43.0491 (4 .d.p.). B=53.7785 (4 .d.p.). C=83.1724 (4 .d.p.). Explanation: Labelling triangle in the conventional way i.e. side a opposite angle ...

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Cheryl and rodney are mixing yellow and blue paint to make green paint. The table shows how much of each color they use. Whose g

Tomtit [17]

The amount of blue color in the green paint is an illustration of ratios and proportions.

Cheryl's green paint has more blue color

The proportion of blue color is calculated as:

$\mathbf{Proportion = \frac{Blue}{Blue+ Yellow}}$

So, we have:

$\mathbf{Cheryl= \frac{16}{16+ 24}}$

$\mathbf{Cheryl= \frac{16}{40}}$

$\mathbf{Cheryl= 0.40}$

Express as percentage

$\mathbf{Cheryl= 40\%}$

$\mathbf{Rodney= \frac{6}{6+ 10}}$

$\mathbf{Rodney= \frac{6}{16}}$

$\mathbf{Rodney= 0.375}$

Express as percentage

$\mathbf{Rodney= 37.5\%}$

By comparison: 40% >37.5%

Hence, Cheryl's green paint has more blue color

Read more about proportions at:

brainly.com/question/21126582

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2 years ago

Please and thank you. Eduardo thinks of a number between 1 and 20 that has exactly 5 factors what number is he thinking of is my

MAVERICK [17]

12 hi I got the answer

5 0

3 years ago

What is the simplest form of 4/9×4/5?

madam [21]

Answer:

16/45

Step-by-step explanation:

4/9 x 4/5=16/45 you just multiply straight across

7 0

3 years ago

F(x) = 9x^3 + 2x^2 - 5x + 4 and g(x) = 5x^3 - 7x + 4. What is f(x) - g(x)?

sasho [114]

F(x)= 9x^3 + 2x^2 - 5x + 4
g(x)= 5x^3 - 7x + 4

f(x) - g(x)
9x³ + 2x² - 5x + 4 - (5x³ - 7x + 4)
9x³ + 2x² - 5x + 4 - 5x³ +7x - 4
9x³ - 5x³ + 2x² -5x + 7x + 4 - 4
4x³ + 2x² + 2x

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3 years ago

5x8(34-21+62)•56% 628^6 53%•927

sdas [7]

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5 0

3 years ago

Read 2 more answers