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scZoUnD [109]
3 years ago
11

An artist uses four distinct colors in his latest painting–red, blue, green, and yellow– with ounces used in a ratio of 10:22:4:

18, respectively. The artist used a total of 189 ounces of paint to complete the piece. How many ounces of blue paint did he use?
Mathematics
1 answer:
vazorg [7]3 years ago
8 0

Answer:

He used 77 ounces of blue paint

Step-by-step explanation:

In this question, we are to calculate the ounces of blue paint used based on the ratio in the question.

Firstly we add all the ratios together

This gives; 10 + 22 + 4 + 18 = 54

The ratio that represents that of the blue paint is 22;

Thus the number of ounces of blue paints used is; 22/54 * 189 = 77 ounces

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Answer:

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Step-by-step explanation:

16x − 4 + 5x = -67

Combine like terms

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Add 4 to each side

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gulaghasi [49]
If you learned about the 45-45-90 triangle (which is isosceles), then the faster way is to know that the hypotenuse (side opposite of right angle) is √2 times either one of the sides.
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But if you didn't learn the 45-45-90 triangle yet, that's ok.
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An acronym to remember this is SohCahToa.

In this problem, the angle given is 45°, and you need to find the length of the adjacent side x. The hypotenuse is also given as 3√2.

Because we have the adjacent side and the hypotenuse, we use cosine to relate those two sides
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8 0
2 years ago
if the corresponding sides of 2 quadrilaterals are propotional, then the 2 quadrilaterals must be similar
den301095 [7]

Answer:

False

Step-by-step explanation:

A square and a parallelogram could have proportional sides but the angles would not be the same

5 0
3 years ago
6,500 acres of a 41,000 acre forest burned in a fire. what percentage of forest was damaged?​
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15.85%

Step-by-step explanation:

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Acres damaged (burned) = 6,500 acres

Acres in total forest = 41,000 acres

Hence the amount of damaged forest as a fraction of the total forest,

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andre [41]

Answer:

I have known a man who uses math in their job/career to do problem solving. I have kind of discussed him about the dynamics of his job in terms of utilizing his math knowledge.

Step-by-step explanation:

I have known a man who uses math in their job/career. I have kind of discussed him about the dynamics of his job in terms of utilizing his math knowledge.

He mentioned that he normally does a lot of problem solving tasks on a regular basis as he likes to observe the situation logically and then solving accordingly based on critical thinking and logic.

He mentioned some of his problem solving skills using which he tends to do a lot of problem solving tasks. These problem skills are as follows:

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Keywords: problem solving, communication, observation

Learn more about problem solving from brainly.com/question/5084258

#learnwithBrainly

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