1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
denpristay [2]
2 years ago
13

Triangle A C F is shown. Lines are drawn from each point to the opposite side and intersect at point D. Line segments A E, F B,

and C G are formed. The length of line segment A D is 12 and the length of line segment D E is 4.
Based on the diagram, can point D be the centroid of triangle ACF? Explain.

Yes, point D is the point of intersection of segments drawn from all three vertices.
Yes, DE is three-quarters of the length of the full segment.
No, DE should be longer than AD.
No, the ratio between AD and DE is 3:1.
Mathematics
2 answers:
Aneli [31]2 years ago
7 0

Answer:

No, the ratio between AD and DE is 3:1.

Step-by-step explanation:

I took the test already.

loris [4]2 years ago
6 0

Answer:

D

Step-by-step explanation:

edge

You might be interested in
PLEASE HELP!! 30 POINTS
Olenka [21]

Answer:

subject?

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
100 POINTS
olga nikolaevna [1]

Answer:

5.2

Step-by-step explanation:

To find the height of the plant after 7 weeks, we need to find out the equation of the line of best fit and plug in 7 for x. We already have our y - intercept, which is 1,  and we have a point on the x axis for which the y coordinate is an integer, (5, 4). Since we already have the y - intercept of +1 we have y = mx + 1. Since this applies to (5,4) we can plug this in to our equation. This is then 4 = 5m + 1. Subtracting 1 from both sides, we get 3 = 5m. Dividing by 5, we receive m = 3/5. Since now we have our slope, we can plug in 7 and find out our answer. Plugging in 7 we receive, y = 3/5 * 7 + 1, which is equal to y = 4.2 + 1. This means that y = 5.2, so 5.2 is our answer.

6 0
3 years ago
Read 2 more answers
Please help me with this D:
I am Lyosha [343]
Yes, because 120 - 36 = (120\times 36) - 4236 = 84

Hope that helped :D
8 0
3 years ago
Find the quotient 4.2 ÷7
Nookie1986 [14]
Find the quotient 4.2 ÷7=> 4.2 is our dividend which is a decimal number. 4 as the whole number and 2 is the decimal number.=> 7 is our divisor that will be use to divide with 4.3Let's now start solving:=> 4.2 / 7 = 0.6<span>Thus the quotient of the given data is 0.6 which is also a decimal number same as the divisor.</span>
6 0
3 years ago
.What is the value of the expression below when x=9? Enter the answer as NUMBER only?<br> 1/3 x^2+4
belka [17]

Step-by-step explanation:

<u>1</u><u> </u>*9^2 + 4

3

<u>1</u><u> </u>* 81 + 4

3

<u>1</u><u> </u>* 85

3

<u>85</u>

3

=28

5 0
3 years ago
Other questions:
  • A line with points (-4.0) and (-3.1)<br> has a slope of?
    10·1 answer
  • to get a certain shade of green paint, Melissa decides to mix 3 gallons of blue paint with 2 gallons of yellow paint. How much b
    12·1 answer
  • Find four consecutive odd integers whose sum is 8
    9·2 answers
  • Jane’s backyard is shaped like a parallelogram. The base of the parallelogram is 90 feet, and the height is 25 feet. What is the
    8·2 answers
  • the area of rhode island is approximately 1200 square miles, and its population is approximately 1 million people. What is the b
    8·1 answer
  • ??????????????helpppp​
    10·1 answer
  • Katherine and David each improved their yards by planting roses and tulips, they bought their supplies from the same store. Kath
    11·1 answer
  • Dilation: expansion or contraction of an image by a scale factor Translation: sliding of a rigid object from one location on a p
    14·1 answer
  • Solve for the value of e.<br> pls help
    10·1 answer
  • Expand and simplify 4(2x +7) – 3(x + 5)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!