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3 years ago

In △ABD, DG=40 in. What is the length of DF? Enter your answer in the box.

Mathematics

1 answer:

expeople1 [14]3 years ago

6 0

Answer:

60. GF=20 so add those together

Step-by-step explanation:

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Sphinxa [80]

Answer:

Step-by-step explanation:

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8 0

3 years ago

Read 2 more answers

The average of 16 and x is 3. Find x.

IrinaK [193]

Answer:

x = - 10

Step-by-step explanation:

Average is calculated as

average = $\frac{sumofdata}{count}$ , thus

$\frac{16+x+3}{3}$ = 3

Multiply both sides by 3 to clear the fraction

19 + x = 9 ( subtract 19 from both sides )

x = - 10

6 0

4 years ago

Read 2 more answers

Which would best display the following data if you wanted to display the numbers which are outliers as well as the mean? [4, 1,

Serhud [2]

Arranging data in ascending order to identify the outlier and calculate the mean

Step-by-step explanation:

Given the data as: [4, 1, 3, 10, 18, 12, 9, 4, 15, 16, 32]

Arrange in ascending order

[1, 3, 4, 4, 9, 10, 12, 15, 16, 18, 32 ]

The outlier is 32

Finding the mean;

Mean=sum of data set/number of data set

Sum= 1 + 3+ 4+ 4+ 9+ 10+ 12+ 15+ 16+ 18+ 32=124

Number of data set=11

Mean=124/11=11.27

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Outliers: brainly.com/question/12612191

Keywords: display,data, numbers,outliers,mean

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3 0

3 years ago

A grocery store sells 6 ears of corn for $3.54. Which of the fllowing shows how to find the amount of money that each ear of cor

Vlad [161]

Answer: B: 6÷3.54

Step-by-step explanation: Since they sold 6 ears and made $3.54 total, you would have to divide 6 by $3.54 to determine the cost of each ear.

4 0

3 years ago

Find the quotient of<br> x3−4x2−4x+16x−2

Tema [17]

Answer:

x^2 - 2x - 8.

Step-by-step explanation:

Using long division:

x - 2)x^3 - 4x^2 - 4x + 16( x^2 - 2x - 8 <------ Quotient

x^3 - 2x^2

-2x^2 - 4x

-2x^2 + 4x

- 8x + 16

-8x + 16

............

6 0

3 years ago