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3 years ago

Can u plz tell me the percent for each degrees?? Thnxxx.

Mathematics

2 answers:

Pavel [41]3 years ago

7 0

25% for 90deg
15% for 54deg
10% for 36deg

All I did was put the degree number over 360 and moved the decimal place to the right twice :)

zzz [600]3 years ago

6 0

25%,15%,10% You just need to do this : (90/360)*100

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Elena L [17]

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210*pi/180 = 3.665 RADIANS

PART 2: (pi) x 2r x .58333
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3 years ago

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What is the length of side s of the square shown below?

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3 years ago

A family has two cars. During one particular week, the first car consumed 15 gallons of gas. The two cars Drove a combined total

julia-pushkina [17]

Answer:

Car 1 : 40 miles per gallon

Car 2: 25 miles per gallon

Step-by-step explanation:

family has two cars. During one particular week, the first car consumed 15 gallons of gas. The second car consumed 25 gallons of gas. The two cars Drove a combined total of 1475 miles and the sum of their fuel efficiency was 65 miles per gallon. What were the fuel efficiency of each of the cars that week

Given that :

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Fuel efficiency , car 2 = y

x + y = 65 - - (1)

15x + 35y = 1475 - - - (2)

x = 65 - y

15(65-y) + 35y

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3 years ago

At Whole foods they mix two kinds of nuts: peanuts which cost $2.50 per kilogram and walnuts which cost $4.50 per kilogram how m

Allushta [10]

Answer: 37 kilograms of walnuts should be mixed.

Step-by-step explanation:

Let x represent the number of kilograms of peanuts needed to make the mixture.

Let y represent the number of kilograms of walnut needed to make the mixture.

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x + y = 100

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3.24 × 100 = $324

peanuts cost $2.50 per kilogram and walnuts cost $4.50 per kilogram. It means that

2.5x + 4.5y = 324- - - - - - - - - -1

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2.5(100 - y) + 4.5y = 324

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3 0

3 years ago

Which value for x completes the conditional relative frequency table by column? 0.17 0.25 0.40 0.85

Alchen [17]

The value of x that completes the conditional relative frequency table by column is 0.85

<h3>How to determine the value of x?</h3>

From the complete question, we have the following column elements

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Subtract 0.15 from both sides

x = 0.85

Hence, the value of x that completes the conditional relative frequency table by column is 0.85

Read more about conditional relative frequency at:

brainly.com/question/22728236

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2 years ago