Tracy found the length of GF. Her work is shown below.

Triangle A B C has centroid G. Lines are drawn from each point through the centroid to the midpoint of the opposite side to form line segments A E, B F, and C D. The length of line segment A G is 16, the length of line segment G E is 2 x, and the length of line segment B G is 8 x.

16 = 2(2x)
16 = 4x; x = 4
8(4) = 32
GF = 2(32)
GF = 64
What error did Tracy make?

She used AG = 2EG, but the correct statement is 2AG = GE.
She found that x = 4, but the correct value for x is 2.
She used GF = 2BG, but the correct statement is BG = 2GF.
She found that GF = 64, but the correct value of GF is 8.

Answers

Answer 1

Answer:

C: She used GF=2BG, but the correct statement is BG=2GF

Step-by-step explanation:

Hope this helps, have a marvelous day!!!!!

Answer 2

Answer:

c

Step-by-step explanation:


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it will take about 3 hours to get across the rock

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Answer:

4 degrees

Step-by-step explanation: First find the unit rate by dividing 12/3=4  so the temperature drop 4 degrees every hour

HELP ASAP 30 POINTS

Im getting a bit desperate now so i raised the price. please answer this:
Suppose there is a 1.9°F drop in temperature for every thousand feet that an airplane climbs into the sky. If the temperature on the ground is 54.7°F​, what will be the temperature when the plane reaches an altitude of 4,000 ft​?

Answers

4000/1000 = 4

There are 4 drops in temperature.

1.9 x 4 = 7.6 total temperature drop.

54.7 - 7.6 = 47.1 F temperature

1.9 x 4 = 7.6 total temperature drop.

54.7 - 7.6 = 47.1 F temperature

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Answers

Answer:

5231+4331=946 doesn't belong

Step-by-step explanation:

5231+4331=9562

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Answer:

153.6

Step-by-step explanation:

Answer:

153.60

Step-by-step explanation:

6×25.60=153.60

Helpppppppppppppppppppppppppp

Answers

The answer is y=-4x+21

Well, you can do this by first putting the numbers into point-slope form. That will be y-21=-4(x-0)

Then, you can simplify by doing the distributive property.

Lastly, add 21 on both sides to get the slope-intercept form.
y-21=-4x+0
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Hope this helps!✨❤️

Rachel ate 1/8 of the pepperoni pizza and 1/4 of the cheese pizza. How much of a pizza did she eat?

Answers

Answer:

3/8

Step-by-step explanation:

1/4 = 2/8

1/8 + 2/8 = 3/8

Rachel ate 3/8 of the pizza in total from pepperoni pizza and cheese pizza.

What is an expression?

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that Rachel ate 1/8 of the pepperoni pizza and 1/4 of the cheese pizza.

The total pizza eaten will be calculated as,

1/4 = 2/8

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Hence, Rachel ate 3/8 of the pizza in total from pepperoni pizza and cheese pizza.

To know more about an expression follow

https://brainly.com/question/14075635

#SPJ2

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Answers

Answer:

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x−intercept=530​=6

y−intercept=130​=30.00000

Step-by-step explanation:

A history teacher gives a 19-question true-false exam. In how many ways can the test be answered if the possible answers are T or F or possibly to leave the answer blank?

Answers

There are 19 true or false questions. Therefore there are 19 options for true, 19 options for false, and 19 options to leave each question blank. So 19 + 19 + 19 = 57. There are 57 possibilities to answer (or leave blank) the questions.

38 because there are 2 choices true or false so if there are 19 questions each question would have 2 choices and if selected both same with all the other ones if there are 19 questions each and 2 choices for each question then multiply it by 19*2 and you get 38. Simple!

10. If f(x) = { 2x-5 if x < 4
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B is the answer to this question

Help a brotha out........

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Answer:

it's flipped I guess ‍♀️

Answer:

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PLEASE!!!! I NEED HELP!!! 50 POINTS!!!
1.Mrs. Thomas is designing a rectangular pool for her backyard. The width of the pool is 71/2 feet shorter than twice its length. The perimeter of the pool is 75 feet. What is the length of the pool?

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Answers

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Step-by-step explanation:

-w/20=-2.5 help please its due today

Answers

Answer:

w = 50

Step-by-step explanation:

−w /20  = −2.5

Step 1: Simplify both sides of the equation.

−1 /20 w = −2.5

Step 2: Multiply both sides by 20/(-1).

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Answers

Question:

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Answer:

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Step-by-step explanation:

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basic hex to a decimal conversion table

Hex 0 1 2 3 4 5 6 7 8 9 A B C D E F

Decimal 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

HOPE THIS HELPS!

PLEASE MARK BRAINLIEST IF THIS HELPED YOU LEARN! :)

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Answers

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Step-by-step explanation:

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im late to answer this question but to help people in the future with this same question... here you go x)

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Answers

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Step-by-step explanation:

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Step-by-step explanation:

Alpiine=

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Step-by-step explanation:

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Step-by-step explanation:

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125 i googled it so if you need to show your work then uh

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cubic inches

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Answers

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Step-by-step explanation:

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May I have brainliest?

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Bruh watashi wa sudeni sore ga totemo tanjunda to omoimasu! !

Tnak you guys for giving me brainliest i really appreciate it. THANK U ALL!!!!!!! :D

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no problem

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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